2694510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 8963136

約数和(自身を除く): 6268626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 47, 49, 63, 65, 70, 78, 90, 91, 94, 98, 105, 117, 126, 130, 141, 147, 182, 195, 210, 234, 235, 245, 273, 282, 294, 315, 329, 390, 423, 441, 455, 470, 490, 546, 585, 611, 630, 637, 658, 705, 735, 819, 846, 882, 910, 987, 1170, 1222, 1274, 1365, 1410, 1470, 1638, 1645, 1833, 1911, 1974, 2115, 2205, 2303, 2730, 2961, 3055, 3185, 3290, 3666, 3822, 4095, 4230, 4277, 4410, 4606, 4935, 5499, 5733, 5922, 6110, 6370, 6909, 8190, 8554, 9165, 9555, 9870, 10998, 11466, 11515, 12831, 13818, 14805, 18330, 19110, 20727, 21385, 23030, 25662, 27495, 28665, 29610, 29939, 34545, 38493, 41454, 42770, 54990, 57330, 59878, 64155, 69090, 76986, 89817, 103635, 128310, 149695, 179634, 192465, 207270, 269451, 299390, 384930, 449085, 538902, 898170, 1347255, 2694510]

約数ペア:

[(1, 2694510), (2, 1347255), (3, 898170), (5, 538902), (6, 449085), (7, 384930), (9, 299390), (10, 269451), (13, 207270), (14, 192465), (15, 179634), (18, 149695), (21, 128310), (26, 103635), (30, 89817), (35, 76986), (39, 69090), (42, 64155), (45, 59878), (47, 57330), (49, 54990), (63, 42770), (65, 41454), (70, 38493), (78, 34545), (90, 29939), (91, 29610), (94, 28665), (98, 27495), (105, 25662), (117, 23030), (126, 21385), (130, 20727), (141, 19110), (147, 18330), (182, 14805), (195, 13818), (210, 12831), (234, 11515), (235, 11466), (245, 10998), (273, 9870), (282, 9555), (294, 9165), (315, 8554), (329, 8190), (390, 6909), (423, 6370), (441, 6110), (455, 5922), (470, 5733), (490, 5499), (546, 4935), (585, 4606), (611, 4410), (630, 4277), (637, 4230), (658, 4095), (705, 3822), (735, 3666), (819, 3290), (846, 3185), (882, 3055), (910, 2961), (987, 2730), (1170, 2303), (1222, 2205), (1274, 2115), (1365, 1974), (1410, 1911), (1470, 1833), (1638, 1645)]