1253790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13931}}^1$

素因数の和:13944

約数の個数: 24

約数和(自身を含む): 3260088

約数和(自身を除く): 2006298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13931, 27862, 41793, 69655, 83586, 125379, 139310, 208965, 250758, 417930, 626895, 1253790]

約数ペア:

[(1, 1253790), (2, 626895), (3, 417930), (5, 250758), (6, 208965), (9, 139310), (10, 125379), (15, 83586), (18, 69655), (30, 41793), (45, 27862), (90, 13931)]