3126715970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{257}}^1\times {\mathrm{3547}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 6590764800

約数和(自身を除く): 3464048830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 343, 490, 514, 686, 1285, 1715, 1799, 2570, 3430, 3547, 3598, 7094, 8995, 12593, 17735, 17990, 24829, 25186, 35470, 49658, 62965, 88151, 124145, 125930, 173803, 176302, 248290, 347606, 440755, 869015, 881510, 911579, 1216621, 1738030, 1823158, 2433242, 4557895, 6083105, 6381053, 9115790, 12166210, 12762106, 31905265, 44667371, 63810530, 89334742, 223336855, 312671597, 446673710, 625343194, 1563357985, 3126715970]

約数ペア:

[(1, 3126715970), (2, 1563357985), (5, 625343194), (7, 446673710), (10, 312671597), (14, 223336855), (35, 89334742), (49, 63810530), (70, 44667371), (98, 31905265), (245, 12762106), (257, 12166210), (343, 9115790), (490, 6381053), (514, 6083105), (686, 4557895), (1285, 2433242), (1715, 1823158), (1799, 1738030), (2570, 1216621), (3430, 911579), (3547, 881510), (3598, 869015), (7094, 440755), (8995, 347606), (12593, 248290), (17735, 176302), (17990, 173803), (24829, 125930), (25186, 124145), (35470, 88151), (49658, 62965)]