76031060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7736

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 109037740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 7649, 9940, 15298, 30596, 38245, 53543, 76490, 107086, 152980, 214172, 267715, 535430, 543079, 1070860, 1086158, 2172316, 2715395, 3801553, 5430790, 7603106, 10861580, 15206212, 19007765, 38015530, 76031060]

約数ペア:

[(1, 76031060), (2, 38015530), (4, 19007765), (5, 15206212), (7, 10861580), (10, 7603106), (14, 5430790), (20, 3801553), (28, 2715395), (35, 2172316), (70, 1086158), (71, 1070860), (140, 543079), (142, 535430), (284, 267715), (355, 214172), (497, 152980), (710, 107086), (994, 76490), (1420, 53543), (1988, 38245), (2485, 30596), (4970, 15298), (7649, 9940)]