1010990070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{488401}}^1$

素因数の和:488437

約数の個数: 48

約数和(自身を含む): 2742865632

約数和(自身を除く): 1731875562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 488401, 976802, 1465203, 2442005, 2930406, 4395609, 4884010, 7326015, 8791218, 11233223, 14652030, 21978045, 22466446, 33699669, 43956090, 56166115, 67399338, 101099007, 112332230, 168498345, 202198014, 336996690, 505495035, 1010990070]

約数ペア:

[(1, 1010990070), (2, 505495035), (3, 336996690), (5, 202198014), (6, 168498345), (9, 112332230), (10, 101099007), (15, 67399338), (18, 56166115), (23, 43956090), (30, 33699669), (45, 22466446), (46, 21978045), (69, 14652030), (90, 11233223), (115, 8791218), (138, 7326015), (207, 4884010), (230, 4395609), (345, 2930406), (414, 2442005), (690, 1465203), (1035, 976802), (2070, 488401)]