213557636940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{5750071}}^1$

素因数の和:5750702

約数の個数: 48

約数和(自身を含む): 598927499520

約数和(自身を除く): 385369862580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2476, 3095, 3714, 6190, 7428, 9285, 12380, 18570, 37140, 5750071, 11500142, 17250213, 23000284, 28750355, 34500426, 57500710, 69000852, 86251065, 115001420, 172502130, 345004260, 3559293949, 7118587898, 10677881847, 14237175796, 17796469745, 21355763694, 35592939490, 42711527388, 53389409235, 71185878980, 106778818470, 213557636940]

約数ペア:

[(1, 213557636940), (2, 106778818470), (3, 71185878980), (4, 53389409235), (5, 42711527388), (6, 35592939490), (10, 21355763694), (12, 17796469745), (15, 14237175796), (20, 10677881847), (30, 7118587898), (60, 3559293949), (619, 345004260), (1238, 172502130), (1857, 115001420), (2476, 86251065), (3095, 69000852), (3714, 57500710), (6190, 34500426), (7428, 28750355), (9285, 23000284), (12380, 17250213), (18570, 11500142), (37140, 5750071)]