129655830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187907}}^1$

素因数の和:187940

約数の個数: 32

約数和(自身を含む): 324705024

約数和(自身を除く): 195049194

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 187907, 375814, 563721, 939535, 1127442, 1879070, 2818605, 4321861, 5637210, 8643722, 12965583, 21609305, 25931166, 43218610, 64827915, 129655830]

約数ペア:

[(1, 129655830), (2, 64827915), (3, 43218610), (5, 25931166), (6, 21609305), (10, 12965583), (15, 8643722), (23, 5637210), (30, 4321861), (46, 2818605), (69, 1879070), (115, 1127442), (138, 939535), (230, 563721), (345, 375814), (690, 187907)]