30213794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4021}}^1$

素因数の和:4070

約数の個数: 24

約数和(自身を含む): 51859668

約数和(自身を除く): 21645874

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 4021, 7514, 8042, 52273, 68357, 104546, 136714, 888641, 1162069, 1777282, 2324138, 15106897, 30213794]

約数ペア:

[(1, 30213794), (2, 15106897), (13, 2324138), (17, 1777282), (26, 1162069), (34, 888641), (221, 136714), (289, 104546), (442, 68357), (578, 52273), (3757, 8042), (4021, 7514)]