67809660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2473}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 190359456

約数和(自身を除く): 122549796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2473, 2742, 4570, 4946, 5484, 6855, 7419, 9140, 9892, 12365, 13710, 14838, 24730, 27420, 29676, 37095, 49460, 74190, 148380, 1130161, 2260322, 3390483, 4520644, 5650805, 6780966, 11301610, 13561932, 16952415, 22603220, 33904830, 67809660]

約数ペア:

[(1, 67809660), (2, 33904830), (3, 22603220), (4, 16952415), (5, 13561932), (6, 11301610), (10, 6780966), (12, 5650805), (15, 4520644), (20, 3390483), (30, 2260322), (60, 1130161), (457, 148380), (914, 74190), (1371, 49460), (1828, 37095), (2285, 29676), (2473, 27420), (2742, 24730), (4570, 14838), (4946, 13710), (5484, 12365), (6855, 9892), (7419, 9140)]