431327470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{3191}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 888039936

約数和(自身を除く): 456712466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1931, 3191, 3862, 6382, 9655, 13517, 15955, 19310, 22337, 27034, 31910, 44674, 67585, 111685, 135170, 223370, 6161821, 12323642, 30809105, 43132747, 61618210, 86265494, 215663735, 431327470]

約数ペア:

[(1, 431327470), (2, 215663735), (5, 86265494), (7, 61618210), (10, 43132747), (14, 30809105), (35, 12323642), (70, 6161821), (1931, 223370), (3191, 135170), (3862, 111685), (6382, 67585), (9655, 44674), (13517, 31910), (15955, 27034), (19310, 22337)]