123023910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{87251}}^1$

素因数の和:87308

約数の個数: 32

約数和(自身を含む): 301542912

約数和(自身を除く): 178519002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 87251, 174502, 261753, 436255, 523506, 872510, 1308765, 2617530, 4100797, 8201594, 12302391, 20503985, 24604782, 41007970, 61511955, 123023910]

約数ペア:

[(1, 123023910), (2, 61511955), (3, 41007970), (5, 24604782), (6, 20503985), (10, 12302391), (15, 8201594), (30, 4100797), (47, 2617530), (94, 1308765), (141, 872510), (235, 523506), (282, 436255), (470, 261753), (705, 174502), (1410, 87251)]