319075710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{6947}}^1$

素因数の和:8488

約数の個数: 32

約数和(自身を含む): 766392192

約数和(自身を除く): 447316482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 3062, 4593, 6947, 7655, 9186, 13894, 15310, 20841, 22965, 34735, 41682, 45930, 69470, 104205, 208410, 10635857, 21271714, 31907571, 53179285, 63815142, 106358570, 159537855, 319075710]

約数ペア:

[(1, 319075710), (2, 159537855), (3, 106358570), (5, 63815142), (6, 53179285), (10, 31907571), (15, 21271714), (30, 10635857), (1531, 208410), (3062, 104205), (4593, 69470), (6947, 45930), (7655, 41682), (9186, 34735), (13894, 22965), (15310, 20841)]