38481060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1231}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 108041472

約数和(自身を除く): 69560412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1231, 1563, 2084, 2462, 2605, 3126, 3693, 4924, 5210, 6155, 6252, 7386, 7815, 10420, 12310, 14772, 15630, 18465, 24620, 31260, 36930, 73860, 641351, 1282702, 1924053, 2565404, 3206755, 3848106, 6413510, 7696212, 9620265, 12827020, 19240530, 38481060]

約数ペア:

[(1, 38481060), (2, 19240530), (3, 12827020), (4, 9620265), (5, 7696212), (6, 6413510), (10, 3848106), (12, 3206755), (15, 2565404), (20, 1924053), (30, 1282702), (60, 641351), (521, 73860), (1042, 36930), (1231, 31260), (1563, 24620), (2084, 18465), (2462, 15630), (2605, 14772), (3126, 12310), (3693, 10420), (4924, 7815), (5210, 7386), (6155, 6252)]