31905429570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{3911}}^1$

素因数の和:4517

約数の個数: 192

約数和(自身を含む): 99127701504

約数和(自身を除く): 67222271934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 563, 630, 690, 805, 966, 1035, 1126, 1449, 1610, 1689, 2070, 2415, 2815, 2898, 3378, 3911, 3941, 4830, 5067, 5630, 7245, 7822, 7882, 8445, 10134, 11733, 11823, 12949, 14490, 16890, 19555, 19705, 23466, 23646, 25335, 25898, 27377, 35199, 35469, 38847, 39110, 39410, 50670, 54754, 58665, 59115, 64745, 70398, 70938, 77694, 82131, 89953, 90643, 116541, 117330, 118230, 129490, 136885, 164262, 175995, 177345, 179906, 181286, 194235, 233082, 246393, 269859, 271929, 273770, 351990, 354690, 388470, 410655, 449765, 453215, 492786, 539718, 543858, 582705, 629671, 809577, 815787, 821310, 899530, 906430, 1165410, 1231965, 1259342, 1349295, 1359645, 1619154, 1631574, 1889013, 2201893, 2463930, 2698590, 2719290, 3148355, 3778026, 4047885, 4078935, 4403786, 5667039, 6296710, 6605679, 8095770, 8157870, 9445065, 11009465, 11334078, 13211358, 15413251, 18890130, 19817037, 22018930, 28335195, 30826502, 33028395, 39634074, 46239753, 50643539, 56670390, 66056790, 77066255, 92479506, 99085185, 101287078, 138719259, 151930617, 154132510, 198170370, 231198765, 253217695, 277438518, 303861234, 354504773, 455791851, 462397530, 506435390, 693596295, 709009546, 759653085, 911583702, 1063514319, 1387192590, 1519306170, 1772523865, 2127028638, 2278959255, 3190542957, 3545047730, 4557918510, 5317571595, 6381085914, 10635143190, 15952714785, 31905429570]

約数ペア:

[(1, 31905429570), (2, 15952714785), (3, 10635143190), (5, 6381085914), (6, 5317571595), (7, 4557918510), (9, 3545047730), (10, 3190542957), (14, 2278959255), (15, 2127028638), (18, 1772523865), (21, 1519306170), (23, 1387192590), (30, 1063514319), (35, 911583702), (42, 759653085), (45, 709009546), (46, 693596295), (63, 506435390), (69, 462397530), (70, 455791851), (90, 354504773), (105, 303861234), (115, 277438518), (126, 253217695), (138, 231198765), (161, 198170370), (207, 154132510), (210, 151930617), (230, 138719259), (315, 101287078), (322, 99085185), (345, 92479506), (414, 77066255), (483, 66056790), (563, 56670390), (630, 50643539), (690, 46239753), (805, 39634074), (966, 33028395), (1035, 30826502), (1126, 28335195), (1449, 22018930), (1610, 19817037), (1689, 18890130), (2070, 15413251), (2415, 13211358), (2815, 11334078), (2898, 11009465), (3378, 9445065), (3911, 8157870), (3941, 8095770), (4830, 6605679), (5067, 6296710), (5630, 5667039), (7245, 4403786), (7822, 4078935), (7882, 4047885), (8445, 3778026), (10134, 3148355), (11733, 2719290), (11823, 2698590), (12949, 2463930), (14490, 2201893), (16890, 1889013), (19555, 1631574), (19705, 1619154), (23466, 1359645), (23646, 1349295), (25335, 1259342), (25898, 1231965), (27377, 1165410), (35199, 906430), (35469, 899530), (38847, 821310), (39110, 815787), (39410, 809577), (50670, 629671), (54754, 582705), (58665, 543858), (59115, 539718), (64745, 492786), (70398, 453215), (70938, 449765), (77694, 410655), (82131, 388470), (89953, 354690), (90643, 351990), (116541, 273770), (117330, 271929), (118230, 269859), (129490, 246393), (136885, 233082), (164262, 194235), (175995, 181286), (177345, 179906)]