1537216670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{74731}}^1$

素因数の和:74777

約数の個数: 48

約数和(自身を含む): 3220351344

約数和(自身を除く): 1683134674

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 74731, 149462, 373655, 747310, 822041, 1270427, 1644082, 2540854, 4110205, 6352135, 8220410, 9042451, 12704270, 13974697, 18084902, 27949394, 45212255, 69873485, 90424510, 139746970, 153721667, 307443334, 768608335, 1537216670]

約数ペア:

[(1, 1537216670), (2, 768608335), (5, 307443334), (10, 153721667), (11, 139746970), (17, 90424510), (22, 69873485), (34, 45212255), (55, 27949394), (85, 18084902), (110, 13974697), (121, 12704270), (170, 9042451), (187, 8220410), (242, 6352135), (374, 4110205), (605, 2540854), (935, 1644082), (1210, 1270427), (1870, 822041), (2057, 747310), (4114, 373655), (10285, 149462), (20570, 74731)]