153949830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22409}}^1$

素因数の和:22648

約数の個数: 32

約数和(自身を含む): 371109600

約数和(自身を除く): 217159770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 22409, 44818, 67227, 112045, 134454, 224090, 336135, 672270, 5131661, 10263322, 15394983, 25658305, 30789966, 51316610, 76974915, 153949830]

約数ペア:

[(1, 153949830), (2, 76974915), (3, 51316610), (5, 30789966), (6, 25658305), (10, 15394983), (15, 10263322), (30, 5131661), (229, 672270), (458, 336135), (687, 224090), (1145, 134454), (1374, 112045), (2290, 67227), (3435, 44818), (6870, 22409)]