565293780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{19267}}^1$

素因数の和:19445

約数の個数: 72

約数和(自身を含む): 1725333792

約数和(自身を除く): 1160040012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 19267, 29340, 38534, 57801, 77068, 96335, 115602, 173403, 192670, 231204, 289005, 346806, 385340, 578010, 693612, 867015, 1156020, 1734030, 3140521, 3468060, 6281042, 9421563, 12562084, 15702605, 18843126, 28264689, 31405210, 37686252, 47107815, 56529378, 62810420, 94215630, 113058756, 141323445, 188431260, 282646890, 565293780]

約数ペア:

[(1, 565293780), (2, 282646890), (3, 188431260), (4, 141323445), (5, 113058756), (6, 94215630), (9, 62810420), (10, 56529378), (12, 47107815), (15, 37686252), (18, 31405210), (20, 28264689), (30, 18843126), (36, 15702605), (45, 12562084), (60, 9421563), (90, 6281042), (163, 3468060), (180, 3140521), (326, 1734030), (489, 1156020), (652, 867015), (815, 693612), (978, 578010), (1467, 385340), (1630, 346806), (1956, 289005), (2445, 231204), (2934, 192670), (3260, 173403), (4890, 115602), (5868, 96335), (7335, 77068), (9780, 57801), (14670, 38534), (19267, 29340)]