30317835

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 49900032

約数和(自身を除く): 19582197

約数列:

[1, 3, 5, 15, 67, 97, 201, 291, 311, 335, 485, 933, 1005, 1455, 1555, 4665, 6499, 19497, 20837, 30167, 32495, 62511, 90501, 97485, 104185, 150835, 312555, 452505, 2021189, 6063567, 10105945, 30317835]

約数ペア:

[(1, 30317835), (3, 10105945), (5, 6063567), (15, 2021189), (67, 452505), (97, 312555), (201, 150835), (291, 104185), (311, 97485), (335, 90501), (485, 62511), (933, 32495), (1005, 30167), (1455, 20837), (1555, 19497), (4665, 6499)]