30643665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 53174016

約数和(自身を除く): 22530351

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 501, 835, 941, 2171, 2505, 2823, 4705, 6513, 10855, 12233, 14115, 32565, 36699, 61165, 157147, 183495, 471441, 785735, 2042911, 2357205, 6128733, 10214555, 30643665]

約数ペア:

[(1, 30643665), (3, 10214555), (5, 6128733), (13, 2357205), (15, 2042911), (39, 785735), (65, 471441), (167, 183495), (195, 157147), (501, 61165), (835, 36699), (941, 32565), (2171, 14115), (2505, 12233), (2823, 10855), (4705, 6513)]