22875420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2339}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 64471680

約数和(自身を除く): 41596260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2339, 2445, 3260, 4678, 4890, 7017, 9356, 9780, 11695, 14034, 23390, 28068, 35085, 46780, 70170, 140340, 381257, 762514, 1143771, 1525028, 1906285, 2287542, 3812570, 4575084, 5718855, 7625140, 11437710, 22875420]

約数ペア:

[(1, 22875420), (2, 11437710), (3, 7625140), (4, 5718855), (5, 4575084), (6, 3812570), (10, 2287542), (12, 1906285), (15, 1525028), (20, 1143771), (30, 762514), (60, 381257), (163, 140340), (326, 70170), (489, 46780), (652, 35085), (815, 28068), (978, 23390), (1630, 14034), (1956, 11695), (2339, 9780), (2445, 9356), (3260, 7017), (4678, 4890)]