808621510

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{1367}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 1470052800

約数和(自身を除く): 661431290

約数列:

[1, 2, 5, 10, 149, 298, 397, 745, 794, 1367, 1490, 1985, 2734, 3970, 6835, 13670, 59153, 118306, 203683, 295765, 407366, 542699, 591530, 1018415, 1085398, 2036830, 2713495, 5426990, 80862151, 161724302, 404310755, 808621510]

約数ペア:

[(1, 808621510), (2, 404310755), (5, 161724302), (10, 80862151), (149, 5426990), (298, 2713495), (397, 2036830), (745, 1085398), (794, 1018415), (1367, 591530), (1490, 542699), (1985, 407366), (2734, 295765), (3970, 203683), (6835, 118306), (13670, 59153)]