1520292070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{60353}}^1$

素因数の和:60600

約数の個数: 32

約数和(自身を含む): 2998386720

約数和(自身を除く): 1478094650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 60353, 120706, 301765, 603530, 663883, 1327766, 3319415, 6638830, 13820837, 27641674, 69104185, 138208370, 152029207, 304058414, 760146035, 1520292070]

約数ペア:

[(1, 1520292070), (2, 760146035), (5, 304058414), (10, 152029207), (11, 138208370), (22, 69104185), (55, 27641674), (110, 13820837), (229, 6638830), (458, 3319415), (1145, 1327766), (2290, 663883), (2519, 603530), (5038, 301765), (12595, 120706), (25190, 60353)]