71036730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 190270080

約数和(自身を除く): 119233350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 857, 921, 1535, 1714, 1842, 2571, 2763, 3070, 4285, 4605, 5142, 5526, 7713, 8289, 8570, 9210, 12855, 13815, 15426, 16578, 23139, 25710, 27630, 38565, 41445, 46278, 77130, 82890, 115695, 231390, 263099, 526198, 789297, 1315495, 1578594, 2367891, 2630990, 3946485, 4735782, 7103673, 7892970, 11839455, 14207346, 23678910, 35518365, 71036730]

約数ペア:

[(1, 71036730), (2, 35518365), (3, 23678910), (5, 14207346), (6, 11839455), (9, 7892970), (10, 7103673), (15, 4735782), (18, 3946485), (27, 2630990), (30, 2367891), (45, 1578594), (54, 1315495), (90, 789297), (135, 526198), (270, 263099), (307, 231390), (614, 115695), (857, 82890), (921, 77130), (1535, 46278), (1714, 41445), (1842, 38565), (2571, 27630), (2763, 25710), (3070, 23139), (4285, 16578), (4605, 15426), (5142, 13815), (5526, 12855), (7713, 9210), (8289, 8570)]