30233138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 51150960

約数和(自身を除く): 20917822

約数列:

[1, 2, 13, 26, 29, 58, 101, 202, 377, 397, 754, 794, 1313, 2626, 2929, 5161, 5858, 10322, 11513, 23026, 38077, 40097, 76154, 80194, 149669, 299338, 521261, 1042522, 1162813, 2325626, 15116569, 30233138]

約数ペア:

[(1, 30233138), (2, 15116569), (13, 2325626), (26, 1162813), (29, 1042522), (58, 521261), (101, 299338), (202, 149669), (377, 80194), (397, 76154), (754, 40097), (794, 38077), (1313, 23026), (2626, 11513), (2929, 10322), (5161, 5858)]