1311064530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{1279}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 3220439040

約数和(自身を除く): 1909374510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 727, 1279, 1410, 1454, 2181, 2558, 3635, 3837, 4362, 6395, 7270, 7674, 10905, 12790, 19185, 21810, 34169, 38370, 60113, 68338, 102507, 120226, 170845, 180339, 205014, 300565, 341690, 360678, 512535, 601130, 901695, 929833, 1025070, 1803390, 1859666, 2789499, 4649165, 5578998, 9298330, 13947495, 27894990, 43702151, 87404302, 131106453, 218510755, 262212906, 437021510, 655532265, 1311064530]

約数ペア:

[(1, 1311064530), (2, 655532265), (3, 437021510), (5, 262212906), (6, 218510755), (10, 131106453), (15, 87404302), (30, 43702151), (47, 27894990), (94, 13947495), (141, 9298330), (235, 5578998), (282, 4649165), (470, 2789499), (705, 1859666), (727, 1803390), (1279, 1025070), (1410, 929833), (1454, 901695), (2181, 601130), (2558, 512535), (3635, 360678), (3837, 341690), (4362, 300565), (6395, 205014), (7270, 180339), (7674, 170845), (10905, 120226), (12790, 102507), (19185, 68338), (21810, 60113), (34169, 38370)]