7950870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 21739536

約数和(自身を除く): 13788666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 167, 207, 230, 334, 345, 414, 501, 529, 690, 835, 1002, 1035, 1058, 1503, 1587, 1670, 2070, 2505, 2645, 3006, 3174, 3841, 4761, 5010, 5290, 7515, 7682, 7935, 9522, 11523, 15030, 15870, 19205, 23046, 23805, 34569, 38410, 47610, 57615, 69138, 88343, 115230, 172845, 176686, 265029, 345690, 441715, 530058, 795087, 883430, 1325145, 1590174, 2650290, 3975435, 7950870]

約数ペア:

[(1, 7950870), (2, 3975435), (3, 2650290), (5, 1590174), (6, 1325145), (9, 883430), (10, 795087), (15, 530058), (18, 441715), (23, 345690), (30, 265029), (45, 176686), (46, 172845), (69, 115230), (90, 88343), (115, 69138), (138, 57615), (167, 47610), (207, 38410), (230, 34569), (334, 23805), (345, 23046), (414, 19205), (501, 15870), (529, 15030), (690, 11523), (835, 9522), (1002, 7935), (1035, 7682), (1058, 7515), (1503, 5290), (1587, 5010), (1670, 4761), (2070, 3841), (2505, 3174), (2645, 3006)]