12030910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 22296960

約数和(自身を除く): 10266050

約数列:

[1, 2, 5, 10, 79, 97, 157, 158, 194, 314, 395, 485, 785, 790, 970, 1570, 7663, 12403, 15229, 15326, 24806, 30458, 38315, 62015, 76145, 76630, 124030, 152290, 1203091, 2406182, 6015455, 12030910]

約数ペア:

[(1, 12030910), (2, 6015455), (5, 2406182), (10, 1203091), (79, 152290), (97, 124030), (157, 76630), (158, 76145), (194, 62015), (314, 38315), (395, 30458), (485, 24806), (785, 15326), (790, 15229), (970, 12403), (1570, 7663)]