1330702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22178383}}^1$

素因数の和:22178395

約数の個数: 24

約数和(自身を含む): 3725968512

約数和(自身を除く): 2395265532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22178383, 44356766, 66535149, 88713532, 110891915, 133070298, 221783830, 266140596, 332675745, 443567660, 665351490, 1330702980]

約数ペア:

[(1, 1330702980), (2, 665351490), (3, 443567660), (4, 332675745), (5, 266140596), (6, 221783830), (10, 133070298), (12, 110891915), (15, 88713532), (20, 66535149), (30, 44356766), (60, 22178383)]