1567883380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{2593}}^1$

素因数の和:3233

約数の個数: 72

約数和(自身を含む): 3837802248

約数和(自身を除く): 2269918868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 617, 980, 1234, 2468, 2593, 3085, 4319, 5186, 6170, 8638, 10372, 12340, 12965, 17276, 18151, 21595, 25930, 30233, 36302, 43190, 51860, 60466, 72604, 86380, 90755, 120932, 127057, 151165, 181510, 254114, 302330, 363020, 508228, 604660, 635285, 1270570, 1599881, 2541140, 3199762, 6399524, 7999405, 11199167, 15998810, 22398334, 31997620, 44796668, 55995835, 78394169, 111991670, 156788338, 223983340, 313576676, 391970845, 783941690, 1567883380]

約数ペア:

[(1, 1567883380), (2, 783941690), (4, 391970845), (5, 313576676), (7, 223983340), (10, 156788338), (14, 111991670), (20, 78394169), (28, 55995835), (35, 44796668), (49, 31997620), (70, 22398334), (98, 15998810), (140, 11199167), (196, 7999405), (245, 6399524), (490, 3199762), (617, 2541140), (980, 1599881), (1234, 1270570), (2468, 635285), (2593, 604660), (3085, 508228), (4319, 363020), (5186, 302330), (6170, 254114), (8638, 181510), (10372, 151165), (12340, 127057), (12965, 120932), (17276, 90755), (18151, 86380), (21595, 72604), (25930, 60466), (30233, 51860), (36302, 43190)]