526330980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139241}}^1$

素因数の和:139266

約数の個数: 96

約数和(自身を含む): 1871412480

約数和(自身を除く): 1345081500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 139241, 278482, 417723, 556964, 696205, 835446, 974687, 1253169, 1392410, 1670892, 1949374, 2088615, 2506338, 2784820, 2924061, 3759507, 3898748, 4177230, 4873435, 5012676, 5848122, 6265845, 7519014, 8354460, 8772183, 9746870, 11696244, 12531690, 14620305, 15038028, 17544366, 18797535, 19493740, 25063380, 26316549, 29240610, 35088732, 37595070, 43860915, 52633098, 58481220, 75190140, 87721830, 105266196, 131582745, 175443660, 263165490, 526330980]

約数ペア:

[(1, 526330980), (2, 263165490), (3, 175443660), (4, 131582745), (5, 105266196), (6, 87721830), (7, 75190140), (9, 58481220), (10, 52633098), (12, 43860915), (14, 37595070), (15, 35088732), (18, 29240610), (20, 26316549), (21, 25063380), (27, 19493740), (28, 18797535), (30, 17544366), (35, 15038028), (36, 14620305), (42, 12531690), (45, 11696244), (54, 9746870), (60, 8772183), (63, 8354460), (70, 7519014), (84, 6265845), (90, 5848122), (105, 5012676), (108, 4873435), (126, 4177230), (135, 3898748), (140, 3759507), (180, 2924061), (189, 2784820), (210, 2506338), (252, 2088615), (270, 1949374), (315, 1670892), (378, 1392410), (420, 1253169), (540, 974687), (630, 835446), (756, 696205), (945, 556964), (1260, 417723), (1890, 278482), (3780, 139241)]