215044260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{2341}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 602774592

約数和(自身を除く): 387730332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1531, 2341, 3062, 4593, 4682, 6124, 7023, 7655, 9186, 9364, 11705, 14046, 15310, 18372, 22965, 23410, 28092, 30620, 35115, 45930, 46820, 70230, 91860, 140460, 3584071, 7168142, 10752213, 14336284, 17920355, 21504426, 35840710, 43008852, 53761065, 71681420, 107522130, 215044260]

約数ペア:

[(1, 215044260), (2, 107522130), (3, 71681420), (4, 53761065), (5, 43008852), (6, 35840710), (10, 21504426), (12, 17920355), (15, 14336284), (20, 10752213), (30, 7168142), (60, 3584071), (1531, 140460), (2341, 91860), (3062, 70230), (4593, 46820), (4682, 45930), (6124, 35115), (7023, 30620), (7655, 28092), (9186, 23410), (9364, 22965), (11705, 18372), (14046, 15310)]