74760540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2237}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 209799072

約数和(自身を除く): 135038532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2237, 2785, 3342, 4474, 5570, 6684, 6711, 8355, 8948, 11140, 11185, 13422, 16710, 22370, 26844, 33420, 33555, 44740, 67110, 134220, 1246009, 2492018, 3738027, 4984036, 6230045, 7476054, 12460090, 14952108, 18690135, 24920180, 37380270, 74760540]

約数ペア:

[(1, 74760540), (2, 37380270), (3, 24920180), (4, 18690135), (5, 14952108), (6, 12460090), (10, 7476054), (12, 6230045), (15, 4984036), (20, 3738027), (30, 2492018), (60, 1246009), (557, 134220), (1114, 67110), (1671, 44740), (2228, 33555), (2237, 33420), (2785, 26844), (3342, 22370), (4474, 16710), (5570, 13422), (6684, 11185), (6711, 11140), (8355, 8948)]