85814340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430239}}^1$

素因数の和:1430251

約数の個数: 24

約数和(自身を含む): 240280320

約数和(自身を除く): 154465980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430239, 2860478, 4290717, 5720956, 7151195, 8581434, 14302390, 17162868, 21453585, 28604780, 42907170, 85814340]

約数ペア:

[(1, 85814340), (2, 42907170), (3, 28604780), (4, 21453585), (5, 17162868), (6, 14302390), (10, 8581434), (12, 7151195), (15, 5720956), (20, 4290717), (30, 2860478), (60, 1430239)]