27089340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6359}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 76930560

約数和(自身を除く): 49841220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6359, 12718, 19077, 25436, 31795, 38154, 63590, 76308, 95385, 127180, 190770, 381540, 451489, 902978, 1354467, 1805956, 2257445, 2708934, 4514890, 5417868, 6772335, 9029780, 13544670, 27089340]

約数ペア:

[(1, 27089340), (2, 13544670), (3, 9029780), (4, 6772335), (5, 5417868), (6, 4514890), (10, 2708934), (12, 2257445), (15, 1805956), (20, 1354467), (30, 902978), (60, 451489), (71, 381540), (142, 190770), (213, 127180), (284, 95385), (355, 76308), (426, 63590), (710, 38154), (852, 31795), (1065, 25436), (1420, 19077), (2130, 12718), (4260, 6359)]