71749530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265739}}^1$

素因数の和:265755

約数の個数: 32

約数和(自身を含む): 191332800

約数和(自身を除く): 119583270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265739, 531478, 797217, 1328695, 1594434, 2391651, 2657390, 3986085, 4783302, 7174953, 7972170, 11958255, 14349906, 23916510, 35874765, 71749530]

約数ペア:

[(1, 71749530), (2, 35874765), (3, 23916510), (5, 14349906), (6, 11958255), (9, 7972170), (10, 7174953), (15, 4783302), (18, 3986085), (27, 2657390), (30, 2391651), (45, 1594434), (54, 1328695), (90, 797217), (135, 531478), (270, 265739)]