64428030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{715867}}^1$

素因数の和:715880

約数の個数: 24

約数和(自身を含む): 167513112

約数和(自身を除く): 103085082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 715867, 1431734, 2147601, 3579335, 4295202, 6442803, 7158670, 10738005, 12885606, 21476010, 32214015, 64428030]

約数ペア:

[(1, 64428030), (2, 32214015), (3, 21476010), (5, 12885606), (6, 10738005), (9, 7158670), (10, 6442803), (15, 4295202), (18, 3579335), (30, 2147601), (45, 1431734), (90, 715867)]