64999530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{240739}}^1$

素因数の和:240755

約数の個数: 32

約数和(自身を含む): 173332800

約数和(自身を除く): 108333270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 240739, 481478, 722217, 1203695, 1444434, 2166651, 2407390, 3611085, 4333302, 6499953, 7222170, 10833255, 12999906, 21666510, 32499765, 64999530]

約数ペア:

[(1, 64999530), (2, 32499765), (3, 21666510), (5, 12999906), (6, 10833255), (9, 7222170), (10, 6499953), (15, 4333302), (18, 3611085), (27, 2407390), (30, 2166651), (45, 1444434), (54, 1203695), (90, 722217), (135, 481478), (270, 240739)]