15704313940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{127037}}^1$

素因数の和:127936

約数の個数: 48

約数和(自身を含む): 37733334912

約数和(自身を除く): 22029020972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 883, 1766, 3532, 4415, 6181, 8830, 12362, 17660, 24724, 30905, 61810, 123620, 127037, 254074, 508148, 635185, 889259, 1270370, 1778518, 2540740, 3557036, 4446295, 8892590, 17785180, 112173671, 224347342, 448694684, 560868355, 785215697, 1121736710, 1570431394, 2243473420, 3140862788, 3926078485, 7852156970, 15704313940]

約数ペア:

[(1, 15704313940), (2, 7852156970), (4, 3926078485), (5, 3140862788), (7, 2243473420), (10, 1570431394), (14, 1121736710), (20, 785215697), (28, 560868355), (35, 448694684), (70, 224347342), (140, 112173671), (883, 17785180), (1766, 8892590), (3532, 4446295), (4415, 3557036), (6181, 2540740), (8830, 1778518), (12362, 1270370), (17660, 889259), (24724, 635185), (30905, 508148), (61810, 254074), (123620, 127037)]