690635014680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{34054981}}^1$

素因数の和:34055021

約数の個数: 96

約数和(自身を含む): 2243542214160

約数和(自身を除く): 1552907199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 34054981, 68109962, 102164943, 136219924, 170274905, 204329886, 272439848, 340549810, 408659772, 442714753, 510824715, 681099620, 817319544, 885429506, 1021649430, 1328144259, 1362199240, 1770859012, 2043298860, 2213573765, 2656288518, 3541718024, 4086597720, 4427147530, 5312577036, 5755291789, 6640721295, 8854295060, 10625154072, 11510583578, 13281442590, 17265875367, 17708590120, 23021167156, 26562885180, 28776458945, 34531750734, 46042334312, 53125770360, 57552917890, 69063501468, 86329376835, 115105835780, 138127002936, 172658753670, 230211671560, 345317507340, 690635014680]

約数ペア:

[(1, 690635014680), (2, 345317507340), (3, 230211671560), (4, 172658753670), (5, 138127002936), (6, 115105835780), (8, 86329376835), (10, 69063501468), (12, 57552917890), (13, 53125770360), (15, 46042334312), (20, 34531750734), (24, 28776458945), (26, 26562885180), (30, 23021167156), (39, 17708590120), (40, 17265875367), (52, 13281442590), (60, 11510583578), (65, 10625154072), (78, 8854295060), (104, 6640721295), (120, 5755291789), (130, 5312577036), (156, 4427147530), (169, 4086597720), (195, 3541718024), (260, 2656288518), (312, 2213573765), (338, 2043298860), (390, 1770859012), (507, 1362199240), (520, 1328144259), (676, 1021649430), (780, 885429506), (845, 817319544), (1014, 681099620), (1352, 510824715), (1560, 442714753), (1690, 408659772), (2028, 340549810), (2535, 272439848), (3380, 204329886), (4056, 170274905), (5070, 136219924), (6760, 102164943), (10140, 68109962), (20280, 34054981)]