7924410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 22353084

約数和(自身を除く): 14428674

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 521, 585, 845, 1014, 1042, 1170, 1521, 1563, 1690, 2535, 2605, 3042, 3126, 4689, 5070, 5210, 6773, 7605, 7815, 9378, 13546, 15210, 15630, 20319, 23445, 33865, 40638, 46890, 60957, 67730, 88049, 101595, 121914, 176098, 203190, 264147, 304785, 440245, 528294, 609570, 792441, 880490, 1320735, 1584882, 2641470, 3962205, 7924410]

約数ペア:

[(1, 7924410), (2, 3962205), (3, 2641470), (5, 1584882), (6, 1320735), (9, 880490), (10, 792441), (13, 609570), (15, 528294), (18, 440245), (26, 304785), (30, 264147), (39, 203190), (45, 176098), (65, 121914), (78, 101595), (90, 88049), (117, 67730), (130, 60957), (169, 46890), (195, 40638), (234, 33865), (338, 23445), (390, 20319), (507, 15630), (521, 15210), (585, 13546), (845, 9378), (1014, 7815), (1042, 7605), (1170, 6773), (1521, 5210), (1563, 5070), (1690, 4689), (2535, 3126), (2605, 3042)]