303977390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{2593}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 577113120

約数和(自身を除く): 273135730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 617, 1234, 2593, 3085, 5186, 6170, 11723, 12965, 23446, 25930, 49267, 58615, 98534, 117230, 246335, 492670, 1599881, 3199762, 7999405, 15998810, 30397739, 60795478, 151988695, 303977390]

約数ペア:

[(1, 303977390), (2, 151988695), (5, 60795478), (10, 30397739), (19, 15998810), (38, 7999405), (95, 3199762), (190, 1599881), (617, 492670), (1234, 246335), (2593, 117230), (3085, 98534), (5186, 58615), (6170, 49267), (11723, 25930), (12965, 23446)]