69323220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385129}}^1$

素因数の和:385144

約数の個数: 36

約数和(自身を含む): 210280980

約数和(自身を除く): 140957760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385129, 770258, 1155387, 1540516, 1925645, 2310774, 3466161, 3851290, 4621548, 5776935, 6932322, 7702580, 11553870, 13864644, 17330805, 23107740, 34661610, 69323220]

約数ペア:

[(1, 69323220), (2, 34661610), (3, 23107740), (4, 17330805), (5, 13864644), (6, 11553870), (9, 7702580), (10, 6932322), (12, 5776935), (15, 4621548), (18, 3851290), (20, 3466161), (30, 2310774), (36, 1925645), (45, 1540516), (60, 1155387), (90, 770258), (180, 385129)]