129830260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11173}}^1$

素因数の和:11272

約数の個数: 48

約数和(自身を含む): 315374976

約数和(自身を除く): 185544716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11173, 11620, 22346, 44692, 55865, 78211, 111730, 156422, 223460, 312844, 391055, 782110, 927359, 1564220, 1854718, 3709436, 4636795, 6491513, 9273590, 12983026, 18547180, 25966052, 32457565, 64915130, 129830260]

約数ペア:

[(1, 129830260), (2, 64915130), (4, 32457565), (5, 25966052), (7, 18547180), (10, 12983026), (14, 9273590), (20, 6491513), (28, 4636795), (35, 3709436), (70, 1854718), (83, 1564220), (140, 927359), (166, 782110), (332, 391055), (415, 312844), (581, 223460), (830, 156422), (1162, 111730), (1660, 78211), (2324, 55865), (2905, 44692), (5810, 22346), (11173, 11620)]