76728570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5209}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 184559040

約数和(自身を除く): 107830470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 5209, 7365, 10418, 14730, 15627, 26045, 31254, 52090, 78135, 156270, 2557619, 5115238, 7672857, 12788095, 15345714, 25576190, 38364285, 76728570]

約数ペア:

[(1, 76728570), (2, 38364285), (3, 25576190), (5, 15345714), (6, 12788095), (10, 7672857), (15, 5115238), (30, 2557619), (491, 156270), (982, 78135), (1473, 52090), (2455, 31254), (2946, 26045), (4910, 15627), (5209, 14730), (7365, 10418)]