289315770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{135829}}^1$

素因数の和:135910

約数の個数: 32

約数和(自身を含む): 704142720

約数和(自身を除く): 414826950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 135829, 271658, 407487, 679145, 814974, 1358290, 2037435, 4074870, 9643859, 19287718, 28931577, 48219295, 57863154, 96438590, 144657885, 289315770]

約数ペア:

[(1, 289315770), (2, 144657885), (3, 96438590), (5, 57863154), (6, 48219295), (10, 28931577), (15, 19287718), (30, 9643859), (71, 4074870), (142, 2037435), (213, 1358290), (355, 814974), (426, 679145), (710, 407487), (1065, 271658), (2130, 135829)]