2015443710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3199117}}^1$

素因数の和:3199137

約数の個数: 48

約数和(自身を含む): 5988748896

約数和(自身を除く): 3973305186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3199117, 6398234, 9597351, 15995585, 19194702, 22393819, 28792053, 31991170, 44787638, 47986755, 57584106, 67181457, 95973510, 111969095, 134362914, 143960265, 201544371, 223938190, 287920530, 335907285, 403088742, 671814570, 1007721855, 2015443710]

約数ペア:

[(1, 2015443710), (2, 1007721855), (3, 671814570), (5, 403088742), (6, 335907285), (7, 287920530), (9, 223938190), (10, 201544371), (14, 143960265), (15, 134362914), (18, 111969095), (21, 95973510), (30, 67181457), (35, 57584106), (42, 47986755), (45, 44787638), (63, 31991170), (70, 28792053), (90, 22393819), (105, 19194702), (126, 15995585), (210, 9597351), (315, 6398234), (630, 3199117)]