155534510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2953}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 293509440

約数和(自身を除く): 137974930

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 2290, 2953, 5267, 5906, 10534, 14765, 26335, 29530, 52670, 67919, 135838, 339595, 676237, 679190, 1352474, 3381185, 6762370, 15553451, 31106902, 77767255, 155534510]

約数ペア:

[(1, 155534510), (2, 77767255), (5, 31106902), (10, 15553451), (23, 6762370), (46, 3381185), (115, 1352474), (229, 679190), (230, 676237), (458, 339595), (1145, 135838), (2290, 67919), (2953, 52670), (5267, 29530), (5906, 26335), (10534, 14765)]