82869420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17483}}^1$

素因数の和:17574

約数の個数: 48

約数和(自身を含む): 234984960

約数和(自身を除く): 152115540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 17483, 34966, 52449, 69932, 87415, 104898, 174830, 209796, 262245, 349660, 524490, 1048980, 1381157, 2762314, 4143471, 5524628, 6905785, 8286942, 13811570, 16573884, 20717355, 27623140, 41434710, 82869420]

約数ペア:

[(1, 82869420), (2, 41434710), (3, 27623140), (4, 20717355), (5, 16573884), (6, 13811570), (10, 8286942), (12, 6905785), (15, 5524628), (20, 4143471), (30, 2762314), (60, 1381157), (79, 1048980), (158, 524490), (237, 349660), (316, 262245), (395, 209796), (474, 174830), (790, 104898), (948, 87415), (1185, 69932), (1580, 52449), (2370, 34966), (4740, 17483)]