61974090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 161729568

約数和(自身を除く): 99755478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2243, 2763, 3070, 4486, 4605, 5526, 6729, 9210, 11215, 13458, 13815, 20187, 22430, 27630, 33645, 40374, 67290, 100935, 201870, 688601, 1377202, 2065803, 3443005, 4131606, 6197409, 6886010, 10329015, 12394818, 20658030, 30987045, 61974090]

約数ペア:

[(1, 61974090), (2, 30987045), (3, 20658030), (5, 12394818), (6, 10329015), (9, 6886010), (10, 6197409), (15, 4131606), (18, 3443005), (30, 2065803), (45, 1377202), (90, 688601), (307, 201870), (614, 100935), (921, 67290), (1535, 40374), (1842, 33645), (2243, 27630), (2763, 22430), (3070, 20187), (4486, 13815), (4605, 13458), (5526, 11215), (6729, 9210)]