72170690

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{7573}}^1$

素因数の和:8533

約数の個数: 16

約数和(自身を含む): 130060728

約数和(自身を除く): 57890038

約数列:

[1, 2, 5, 10, 953, 1906, 4765, 7573, 9530, 15146, 37865, 75730, 7217069, 14434138, 36085345, 72170690]

約数ペア:

[(1, 72170690), (2, 36085345), (5, 14434138), (10, 7217069), (953, 75730), (1906, 37865), (4765, 15146), (7573, 9530)]