71260620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22409}}^1$

素因数の和:22474

約数の個数: 48

約数和(自身を含む): 203303520

約数和(自身を除く): 132042900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 22409, 44818, 67227, 89636, 112045, 134454, 224090, 268908, 336135, 448180, 672270, 1187677, 1344540, 2375354, 3563031, 4750708, 5938385, 7126062, 11876770, 14252124, 17815155, 23753540, 35630310, 71260620]

約数ペア:

[(1, 71260620), (2, 35630310), (3, 23753540), (4, 17815155), (5, 14252124), (6, 11876770), (10, 7126062), (12, 5938385), (15, 4750708), (20, 3563031), (30, 2375354), (53, 1344540), (60, 1187677), (106, 672270), (159, 448180), (212, 336135), (265, 268908), (318, 224090), (530, 134454), (636, 112045), (795, 89636), (1060, 67227), (1590, 44818), (3180, 22409)]