211816170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3109}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 551626920

約数和(自身を除く): 339810750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 757, 1514, 2271, 3109, 3785, 4542, 6218, 6813, 7570, 9327, 11355, 13626, 15545, 18654, 22710, 27981, 31090, 34065, 46635, 55962, 68130, 93270, 139905, 279810, 2353513, 4707026, 7060539, 11767565, 14121078, 21181617, 23535130, 35302695, 42363234, 70605390, 105908085, 211816170]

約数ペア:

[(1, 211816170), (2, 105908085), (3, 70605390), (5, 42363234), (6, 35302695), (9, 23535130), (10, 21181617), (15, 14121078), (18, 11767565), (30, 7060539), (45, 4707026), (90, 2353513), (757, 279810), (1514, 139905), (2271, 93270), (3109, 68130), (3785, 55962), (4542, 46635), (6218, 34065), (6813, 31090), (7570, 27981), (9327, 22710), (11355, 18654), (13626, 15545)]