31929750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 90237888

約数和(自身を除く): 58308138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 250, 345, 375, 414, 450, 575, 617, 690, 750, 1035, 1125, 1150, 1234, 1725, 1851, 2070, 2250, 2875, 3085, 3450, 3702, 5175, 5553, 5750, 6170, 8625, 9255, 10350, 11106, 14191, 15425, 17250, 18510, 25875, 27765, 28382, 30850, 42573, 46275, 51750, 55530, 70955, 77125, 85146, 92550, 127719, 138825, 141910, 154250, 212865, 231375, 255438, 277650, 354775, 425730, 462750, 638595, 694125, 709550, 1064325, 1277190, 1388250, 1773875, 2128650, 3192975, 3547750, 5321625, 6385950, 10643250, 15964875, 31929750]

約数ペア:

[(1, 31929750), (2, 15964875), (3, 10643250), (5, 6385950), (6, 5321625), (9, 3547750), (10, 3192975), (15, 2128650), (18, 1773875), (23, 1388250), (25, 1277190), (30, 1064325), (45, 709550), (46, 694125), (50, 638595), (69, 462750), (75, 425730), (90, 354775), (115, 277650), (125, 255438), (138, 231375), (150, 212865), (207, 154250), (225, 141910), (230, 138825), (250, 127719), (345, 92550), (375, 85146), (414, 77125), (450, 70955), (575, 55530), (617, 51750), (690, 46275), (750, 42573), (1035, 30850), (1125, 28382), (1150, 27765), (1234, 25875), (1725, 18510), (1851, 17250), (2070, 15425), (2250, 14191), (2875, 11106), (3085, 10350), (3450, 9255), (3702, 8625), (5175, 6170), (5553, 5750)]