30861288

素因数分解:

$2^3\times 3^2\times {\mathrm{428629}}^1$

素因数の和:428641

約数の個数: 24

約数和(自身を含む): 83582850

約数和(自身を除く): 52721562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 428629, 857258, 1285887, 1714516, 2571774, 3429032, 3857661, 5143548, 7715322, 10287096, 15430644, 30861288]

約数ペア:

[(1, 30861288), (2, 15430644), (3, 10287096), (4, 7715322), (6, 5143548), (8, 3857661), (9, 3429032), (12, 2571774), (18, 1714516), (24, 1285887), (36, 857258), (72, 428629)]