66857790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14957}}^1$

素因数の和:15116

約数の個数: 32

約数和(自身を含む): 161546400

約数和(自身を除く): 94688610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 14957, 29914, 44871, 74785, 89742, 149570, 224355, 448710, 2228593, 4457186, 6685779, 11142965, 13371558, 22285930, 33428895, 66857790]

約数ペア:

[(1, 66857790), (2, 33428895), (3, 22285930), (5, 13371558), (6, 11142965), (10, 6685779), (15, 4457186), (30, 2228593), (149, 448710), (298, 224355), (447, 149570), (745, 89742), (894, 74785), (1490, 44871), (2235, 29914), (4470, 14957)]