60030490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{35521}}^1$

素因数の和:35554

約数の個数: 24

約数和(自身を含む): 117009468

約数和(自身を除く): 56978978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 35521, 71042, 177605, 355210, 461773, 923546, 2308865, 4617730, 6003049, 12006098, 30015245, 60030490]

約数ペア:

[(1, 60030490), (2, 30015245), (5, 12006098), (10, 6003049), (13, 4617730), (26, 2308865), (65, 923546), (130, 461773), (169, 355210), (338, 177605), (845, 71042), (1690, 35521)]