11891958270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{16567}}^1$

素因数の和:16985

約数の個数: 64

約数和(自身を含む): 29030317056

約数和(自身を除く): 17138358786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 337, 355, 426, 674, 710, 1011, 1065, 1685, 2022, 2130, 3370, 5055, 10110, 16567, 23927, 33134, 47854, 49701, 71781, 82835, 99402, 119635, 143562, 165670, 239270, 248505, 358905, 497010, 717810, 1176257, 2352514, 3528771, 5583079, 5881285, 7057542, 11166158, 11762570, 16749237, 17643855, 27915395, 33498474, 35287710, 55830790, 83746185, 167492370, 396398609, 792797218, 1189195827, 1981993045, 2378391654, 3963986090, 5945979135, 11891958270]

約数ペア:

[(1, 11891958270), (2, 5945979135), (3, 3963986090), (5, 2378391654), (6, 1981993045), (10, 1189195827), (15, 792797218), (30, 396398609), (71, 167492370), (142, 83746185), (213, 55830790), (337, 35287710), (355, 33498474), (426, 27915395), (674, 17643855), (710, 16749237), (1011, 11762570), (1065, 11166158), (1685, 7057542), (2022, 5881285), (2130, 5583079), (3370, 3528771), (5055, 2352514), (10110, 1176257), (16567, 717810), (23927, 497010), (33134, 358905), (47854, 248505), (49701, 239270), (71781, 165670), (82835, 143562), (99402, 119635)]