143193510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22409}}^1$

素因数の和:22493

約数の個数: 48

約数和(自身を含む): 377563680

約数和(自身を除く): 234370170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 22409, 44818, 67227, 112045, 134454, 201681, 224090, 336135, 403362, 672270, 1008405, 1591039, 2016810, 3182078, 4773117, 7955195, 9546234, 14319351, 15910390, 23865585, 28638702, 47731170, 71596755, 143193510]

約数ペア:

[(1, 143193510), (2, 71596755), (3, 47731170), (5, 28638702), (6, 23865585), (9, 15910390), (10, 14319351), (15, 9546234), (18, 7955195), (30, 4773117), (45, 3182078), (71, 2016810), (90, 1591039), (142, 1008405), (213, 672270), (355, 403362), (426, 336135), (639, 224090), (710, 201681), (1065, 134454), (1278, 112045), (2130, 67227), (3195, 44818), (6390, 22409)]