61513890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6551}}^1$

素因数の和:6874

約数の個数: 32

約数和(自身を含む): 148127616

約数和(自身を除く): 86613726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 6551, 9390, 13102, 19653, 32755, 39306, 65510, 98265, 196530, 2050463, 4100926, 6151389, 10252315, 12302778, 20504630, 30756945, 61513890]

約数ペア:

[(1, 61513890), (2, 30756945), (3, 20504630), (5, 12302778), (6, 10252315), (10, 6151389), (15, 4100926), (30, 2050463), (313, 196530), (626, 98265), (939, 65510), (1565, 39306), (1878, 32755), (3130, 19653), (4695, 13102), (6551, 9390)]