87935670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1847}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 239134896

約数和(自身を除く): 151199226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 1847, 2070, 2645, 3174, 3694, 4761, 5290, 5541, 7935, 9235, 9522, 11082, 15870, 16623, 18470, 23805, 27705, 33246, 42481, 47610, 55410, 83115, 84962, 127443, 166230, 212405, 254886, 382329, 424810, 637215, 764658, 977063, 1274430, 1911645, 1954126, 2931189, 3823290, 4885315, 5862378, 8793567, 9770630, 14655945, 17587134, 29311890, 43967835, 87935670]

約数ペア:

[(1, 87935670), (2, 43967835), (3, 29311890), (5, 17587134), (6, 14655945), (9, 9770630), (10, 8793567), (15, 5862378), (18, 4885315), (23, 3823290), (30, 2931189), (45, 1954126), (46, 1911645), (69, 1274430), (90, 977063), (115, 764658), (138, 637215), (207, 424810), (230, 382329), (345, 254886), (414, 212405), (529, 166230), (690, 127443), (1035, 84962), (1058, 83115), (1587, 55410), (1847, 47610), (2070, 42481), (2645, 33246), (3174, 27705), (3694, 23805), (4761, 18470), (5290, 16623), (5541, 15870), (7935, 11082), (9235, 9522)]