66481620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2791}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 186684288

約数和(自身を除く): 120202668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 2791, 3970, 4764, 5582, 5955, 7940, 8373, 11164, 11910, 13955, 16746, 23820, 27910, 33492, 41865, 55820, 83730, 167460, 1108027, 2216054, 3324081, 4432108, 5540135, 6648162, 11080270, 13296324, 16620405, 22160540, 33240810, 66481620]

約数ペア:

[(1, 66481620), (2, 33240810), (3, 22160540), (4, 16620405), (5, 13296324), (6, 11080270), (10, 6648162), (12, 5540135), (15, 4432108), (20, 3324081), (30, 2216054), (60, 1108027), (397, 167460), (794, 83730), (1191, 55820), (1588, 41865), (1985, 33492), (2382, 27910), (2791, 23820), (3970, 16746), (4764, 13955), (5582, 11910), (5955, 11164), (7940, 8373)]