57027390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 157026816

約数和(自身を除く): 99999426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 443, 613, 886, 1226, 1329, 1839, 2215, 2658, 3065, 3101, 3678, 4291, 4430, 6130, 6202, 6645, 8582, 9195, 9303, 12873, 13290, 15505, 18390, 18606, 21455, 25746, 31010, 42910, 46515, 64365, 93030, 128730, 271559, 543118, 814677, 1357795, 1629354, 1900913, 2715590, 3801826, 4073385, 5702739, 8146770, 9504565, 11405478, 19009130, 28513695, 57027390]

約数ペア:

[(1, 57027390), (2, 28513695), (3, 19009130), (5, 11405478), (6, 9504565), (7, 8146770), (10, 5702739), (14, 4073385), (15, 3801826), (21, 2715590), (30, 1900913), (35, 1629354), (42, 1357795), (70, 814677), (105, 543118), (210, 271559), (443, 128730), (613, 93030), (886, 64365), (1226, 46515), (1329, 42910), (1839, 31010), (2215, 25746), (2658, 21455), (3065, 18606), (3101, 18390), (3678, 15505), (4291, 13290), (4430, 12873), (6130, 9303), (6202, 9195), (6645, 8582)]