155035740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89101}}^1$

素因数の和:89142

約数の個数: 48

約数和(自身を含む): 449074080

約数和(自身を除く): 294038340

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, 89101, 178202, 267303, 356404, 445505, 534606, 891010, 1069212, 1336515, 1782020, 2583929, 2673030, 5167858, 5346060, 7751787, 10335716, 12919645, 15503574, 25839290, 31007148, 38758935, 51678580, 77517870, 155035740]

約数ペア:

[(1, 155035740), (2, 77517870), (3, 51678580), (4, 38758935), (5, 31007148), (6, 25839290), (10, 15503574), (12, 12919645), (15, 10335716), (20, 7751787), (29, 5346060), (30, 5167858), (58, 2673030), (60, 2583929), (87, 1782020), (116, 1336515), (145, 1069212), (174, 891010), (290, 534606), (348, 445505), (435, 356404), (580, 267303), (870, 178202), (1740, 89101)]