27943290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{310481}}^1$

素因数の和:310494

約数の個数: 24

約数和(自身を含む): 72652788

約数和(自身を除く): 44709498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 310481, 620962, 931443, 1552405, 1862886, 2794329, 3104810, 4657215, 5588658, 9314430, 13971645, 27943290]

約数ペア:

[(1, 27943290), (2, 13971645), (3, 9314430), (5, 5588658), (6, 4657215), (9, 3104810), (10, 2794329), (15, 1862886), (18, 1552405), (30, 931443), (45, 620962), (90, 310481)]