140677260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80849}}^1$

素因数の和:80890

約数の個数: 48

約数和(自身を含む): 407484000

約数和(自身を除く): 266806740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 80849, 161698, 242547, 323396, 404245, 485094, 808490, 970188, 1212735, 1616980, 2344621, 2425470, 4689242, 4850940, 7033863, 9378484, 11723105, 14067726, 23446210, 28135452, 35169315, 46892420, 70338630, 140677260]

約数ペア:

[(1, 140677260), (2, 70338630), (3, 46892420), (4, 35169315), (5, 28135452), (6, 23446210), (10, 14067726), (12, 11723105), (15, 9378484), (20, 7033863), (29, 4850940), (30, 4689242), (58, 2425470), (60, 2344621), (87, 1616980), (116, 1212735), (145, 970188), (174, 808490), (290, 485094), (348, 404245), (435, 323396), (580, 242547), (870, 161698), (1740, 80849)]