71667780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1194463}}^1$

素因数の和:1194475

約数の個数: 24

約数和(自身を含む): 200669952

約数和(自身を除く): 129002172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1194463, 2388926, 3583389, 4777852, 5972315, 7166778, 11944630, 14333556, 17916945, 23889260, 35833890, 71667780]

約数ペア:

[(1, 71667780), (2, 35833890), (3, 23889260), (4, 17916945), (5, 14333556), (6, 11944630), (10, 7166778), (12, 5972315), (15, 4777852), (20, 3583389), (30, 2388926), (60, 1194463)]