164200770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{202717}}^1$

素因数の和:202736

約数の個数: 40

約数和(自身を含む): 441519804

約数和(自身を除く): 277319034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 202717, 405434, 608151, 1013585, 1216302, 1824453, 2027170, 3040755, 3648906, 5473359, 6081510, 9122265, 10946718, 16420077, 18244530, 27366795, 32840154, 54733590, 82100385, 164200770]

約数ペア:

[(1, 164200770), (2, 82100385), (3, 54733590), (5, 32840154), (6, 27366795), (9, 18244530), (10, 16420077), (15, 10946718), (18, 9122265), (27, 6081510), (30, 5473359), (45, 3648906), (54, 3040755), (81, 2027170), (90, 1824453), (135, 1216302), (162, 1013585), (270, 608151), (405, 405434), (810, 202717)]