77713140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1295219}}^1$

素因数の和:1295231

約数の個数: 24

約数和(自身を含む): 217596960

約数和(自身を除く): 139883820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1295219, 2590438, 3885657, 5180876, 6476095, 7771314, 12952190, 15542628, 19428285, 25904380, 38856570, 77713140]

約数ペア:

[(1, 77713140), (2, 38856570), (3, 25904380), (4, 19428285), (5, 15542628), (6, 12952190), (10, 7771314), (12, 6476095), (15, 5180876), (20, 3885657), (30, 2590438), (60, 1295219)]