1215694710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104711}}^1$

素因数の和:104770

約数の個数: 64

約数和(自身を含む): 3317276160

約数和(自身を除く): 2101581450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 104711, 209422, 314133, 523555, 628266, 942399, 1047110, 1570665, 1884798, 2827197, 3141330, 4502573, 4711995, 5654394, 9005146, 9423990, 13507719, 14135985, 22512865, 27015438, 28271970, 40523157, 45025730, 67538595, 81046314, 121569471, 135077190, 202615785, 243138942, 405231570, 607847355, 1215694710]

約数ペア:

[(1, 1215694710), (2, 607847355), (3, 405231570), (5, 243138942), (6, 202615785), (9, 135077190), (10, 121569471), (15, 81046314), (18, 67538595), (27, 45025730), (30, 40523157), (43, 28271970), (45, 27015438), (54, 22512865), (86, 14135985), (90, 13507719), (129, 9423990), (135, 9005146), (215, 5654394), (258, 4711995), (270, 4502573), (387, 3141330), (430, 2827197), (645, 1884798), (774, 1570665), (1161, 1047110), (1290, 942399), (1935, 628266), (2322, 523555), (3870, 314133), (5805, 209422), (11610, 104711)]