156712590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{580417}}^1$

素因数の和:580433

約数の個数: 32

約数和(自身を含む): 417900960

約数和(自身を除く): 261188370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 580417, 1160834, 1741251, 2902085, 3482502, 5223753, 5804170, 8706255, 10447506, 15671259, 17412510, 26118765, 31342518, 52237530, 78356295, 156712590]

約数ペア:

[(1, 156712590), (2, 78356295), (3, 52237530), (5, 31342518), (6, 26118765), (9, 17412510), (10, 15671259), (15, 10447506), (18, 8706255), (27, 5804170), (30, 5223753), (45, 3482502), (54, 2902085), (90, 1741251), (135, 1160834), (270, 580417)]