3280950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 9227088

約数和(自身を除く): 5946138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 317, 345, 414, 450, 575, 634, 690, 951, 1035, 1150, 1585, 1725, 1902, 2070, 2853, 3170, 3450, 4755, 5175, 5706, 7291, 7925, 9510, 10350, 14265, 14582, 15850, 21873, 23775, 28530, 36455, 43746, 47550, 65619, 71325, 72910, 109365, 131238, 142650, 182275, 218730, 328095, 364550, 546825, 656190, 1093650, 1640475, 3280950]

約数ペア:

[(1, 3280950), (2, 1640475), (3, 1093650), (5, 656190), (6, 546825), (9, 364550), (10, 328095), (15, 218730), (18, 182275), (23, 142650), (25, 131238), (30, 109365), (45, 72910), (46, 71325), (50, 65619), (69, 47550), (75, 43746), (90, 36455), (115, 28530), (138, 23775), (150, 21873), (207, 15850), (225, 14582), (230, 14265), (317, 10350), (345, 9510), (414, 7925), (450, 7291), (575, 5706), (634, 5175), (690, 4755), (951, 3450), (1035, 3170), (1150, 2853), (1585, 2070), (1725, 1902)]