120244890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56453}}^1$

素因数の和:56534

約数の個数: 32

約数和(自身を含む): 292657536

約数和(自身を除く): 172412646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 56453, 112906, 169359, 282265, 338718, 564530, 846795, 1693590, 4008163, 8016326, 12024489, 20040815, 24048978, 40081630, 60122445, 120244890]

約数ペア:

[(1, 120244890), (2, 60122445), (3, 40081630), (5, 24048978), (6, 20040815), (10, 12024489), (15, 8016326), (30, 4008163), (71, 1693590), (142, 846795), (213, 564530), (355, 338718), (426, 282265), (710, 169359), (1065, 112906), (2130, 56453)]