30270630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77617}}^1$

素因数の和:77640

約数の個数: 32

約数和(自身を含む): 78238944

約数和(自身を除く): 47968314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77617, 155234, 232851, 388085, 465702, 776170, 1009021, 1164255, 2018042, 2328510, 3027063, 5045105, 6054126, 10090210, 15135315, 30270630]

約数ペア:

[(1, 30270630), (2, 15135315), (3, 10090210), (5, 6054126), (6, 5045105), (10, 3027063), (13, 2328510), (15, 2018042), (26, 1164255), (30, 1009021), (39, 776170), (65, 465702), (78, 388085), (130, 232851), (195, 155234), (390, 77617)]