319184490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{134677}}^1$

素因数の和:134766

約数の個数: 32

約数和(自身を含む): 775745280

約数和(自身を除く): 456560790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 134677, 269354, 404031, 673385, 808062, 1346770, 2020155, 4040310, 10639483, 21278966, 31918449, 53197415, 63836898, 106394830, 159592245, 319184490]

約数ペア:

[(1, 319184490), (2, 159592245), (3, 106394830), (5, 63836898), (6, 53197415), (10, 31918449), (15, 21278966), (30, 10639483), (79, 4040310), (158, 2020155), (237, 1346770), (395, 808062), (474, 673385), (790, 404031), (1185, 269354), (2370, 134677)]