45180810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 117804960

約数和(自身を除く): 72624150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 811, 1238, 1622, 1857, 2433, 3095, 3714, 4055, 4866, 5571, 6190, 7299, 8110, 9285, 11142, 12165, 14598, 18570, 24330, 27855, 36495, 55710, 72990, 502009, 1004018, 1506027, 2510045, 3012054, 4518081, 5020090, 7530135, 9036162, 15060270, 22590405, 45180810]

約数ペア:

[(1, 45180810), (2, 22590405), (3, 15060270), (5, 9036162), (6, 7530135), (9, 5020090), (10, 4518081), (15, 3012054), (18, 2510045), (30, 1506027), (45, 1004018), (90, 502009), (619, 72990), (811, 55710), (1238, 36495), (1622, 27855), (1857, 24330), (2433, 18570), (3095, 14598), (3714, 12165), (4055, 11142), (4866, 9285), (5571, 8110), (6190, 7299)]