1937647530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18199}}^1$

素因数の和:18245

約数の個数: 144

約数和(自身を含む): 6234883200

約数和(自身を除く): 4297235670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2366, 2535, 2730, 3042, 3549, 4095, 5070, 5915, 7098, 7605, 8190, 10647, 11830, 15210, 17745, 18199, 21294, 35490, 36398, 53235, 54597, 90995, 106470, 109194, 127393, 163791, 181990, 236587, 254786, 272985, 327582, 382179, 473174, 545970, 636965, 709761, 764358, 818955, 1146537, 1182935, 1273930, 1419522, 1637910, 1656109, 1910895, 2129283, 2293074, 2365870, 3075631, 3312218, 3548805, 3821790, 4258566, 4968327, 5732685, 6151262, 7097610, 8280545, 9226893, 9936654, 10646415, 11465370, 14904981, 15378155, 16561090, 18453786, 21292830, 21529417, 24841635, 27680679, 29809962, 30756310, 43058834, 46134465, 49683270, 55361358, 64588251, 74524905, 92268930, 107647085, 129176502, 138403395, 149049810, 193764753, 215294170, 276806790, 322941255, 387529506, 645882510, 968823765, 1937647530]

約数ペア:

[(1, 1937647530), (2, 968823765), (3, 645882510), (5, 387529506), (6, 322941255), (7, 276806790), (9, 215294170), (10, 193764753), (13, 149049810), (14, 138403395), (15, 129176502), (18, 107647085), (21, 92268930), (26, 74524905), (30, 64588251), (35, 55361358), (39, 49683270), (42, 46134465), (45, 43058834), (63, 30756310), (65, 29809962), (70, 27680679), (78, 24841635), (90, 21529417), (91, 21292830), (105, 18453786), (117, 16561090), (126, 15378155), (130, 14904981), (169, 11465370), (182, 10646415), (195, 9936654), (210, 9226893), (234, 8280545), (273, 7097610), (315, 6151262), (338, 5732685), (390, 4968327), (455, 4258566), (507, 3821790), (546, 3548805), (585, 3312218), (630, 3075631), (819, 2365870), (845, 2293074), (910, 2129283), (1014, 1910895), (1170, 1656109), (1183, 1637910), (1365, 1419522), (1521, 1273930), (1638, 1182935), (1690, 1146537), (2366, 818955), (2535, 764358), (2730, 709761), (3042, 636965), (3549, 545970), (4095, 473174), (5070, 382179), (5915, 327582), (7098, 272985), (7605, 254786), (8190, 236587), (10647, 181990), (11830, 163791), (15210, 127393), (17745, 109194), (18199, 106470), (21294, 90995), (35490, 54597), (36398, 53235)]