30667040

素因数分解:

$2^5\times 5^1\times {\mathrm{191669}}^1$

素因数の和:191684

約数の個数: 24

約数和(自身を含む): 72451260

約数和(自身を除く): 41784220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191669, 383338, 766676, 958345, 1533352, 1916690, 3066704, 3833380, 6133408, 7666760, 15333520, 30667040]

約数ペア:

[(1, 30667040), (2, 15333520), (4, 7666760), (5, 6133408), (8, 3833380), (10, 3066704), (16, 1916690), (20, 1533352), (32, 958345), (40, 766676), (80, 383338), (160, 191669)]