16528950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 46367568

約数和(自身を除く): 29838618

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, 345, 414, 450, 575, 690, 1035, 1150, 1597, 1725, 2070, 3194, 3450, 4791, 5175, 7985, 9582, 10350, 14373, 15970, 23955, 28746, 36731, 39925, 47910, 71865, 73462, 79850, 110193, 119775, 143730, 183655, 220386, 239550, 330579, 359325, 367310, 550965, 661158, 718650, 918275, 1101930, 1652895, 1836550, 2754825, 3305790, 5509650, 8264475, 16528950]

約数ペア:

[(1, 16528950), (2, 8264475), (3, 5509650), (5, 3305790), (6, 2754825), (9, 1836550), (10, 1652895), (15, 1101930), (18, 918275), (23, 718650), (25, 661158), (30, 550965), (45, 367310), (46, 359325), (50, 330579), (69, 239550), (75, 220386), (90, 183655), (115, 143730), (138, 119775), (150, 110193), (207, 79850), (225, 73462), (230, 71865), (345, 47910), (414, 39925), (450, 36731), (575, 28746), (690, 23955), (1035, 15970), (1150, 14373), (1597, 10350), (1725, 9582), (2070, 7985), (3194, 5175), (3450, 4791)]