128712630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{72719}}^1$

素因数の和:72788

約数の個数: 32

約数和(自身を含む): 314150400

約数和(自身を除く): 185437770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 72719, 145438, 218157, 363595, 436314, 727190, 1090785, 2181570, 4290421, 8580842, 12871263, 21452105, 25742526, 42904210, 64356315, 128712630]

約数ペア:

[(1, 128712630), (2, 64356315), (3, 42904210), (5, 25742526), (6, 21452105), (10, 12871263), (15, 8580842), (30, 4290421), (59, 2181570), (118, 1090785), (177, 727190), (295, 436314), (354, 363595), (590, 218157), (885, 145438), (1770, 72719)]