194428530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30427}}^1$

素因数の和:30511

約数の個数: 48

約数和(自身を含む): 512650944

約数和(自身を除く): 318222414

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, 30427, 60854, 91281, 152135, 182562, 273843, 304270, 456405, 547686, 912810, 1369215, 2160317, 2738430, 4320634, 6480951, 10801585, 12961902, 19442853, 21603170, 32404755, 38885706, 64809510, 97214265, 194428530]

約数ペア:

[(1, 194428530), (2, 97214265), (3, 64809510), (5, 38885706), (6, 32404755), (9, 21603170), (10, 19442853), (15, 12961902), (18, 10801585), (30, 6480951), (45, 4320634), (71, 2738430), (90, 2160317), (142, 1369215), (213, 912810), (355, 547686), (426, 456405), (639, 304270), (710, 273843), (1065, 182562), (1278, 152135), (2130, 91281), (3195, 60854), (6390, 30427)]