30260944

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 67321088

約数和(自身を除く): 37060144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 997, 1084, 1897, 1994, 2168, 3794, 3988, 4336, 6979, 7588, 7976, 13958, 15176, 15952, 27916, 30352, 55832, 111664, 270187, 540374, 1080748, 1891309, 2161496, 3782618, 4322992, 7565236, 15130472, 30260944]

約数ペア:

[(1, 30260944), (2, 15130472), (4, 7565236), (7, 4322992), (8, 3782618), (14, 2161496), (16, 1891309), (28, 1080748), (56, 540374), (112, 270187), (271, 111664), (542, 55832), (997, 30352), (1084, 27916), (1897, 15952), (1994, 15176), (2168, 13958), (3794, 7976), (3988, 7588), (4336, 6979)]