30691976

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18899}}^1$

素因数の和:18941

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 37348024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 18899, 37798, 75596, 132293, 151192, 264586, 529172, 548071, 1058344, 1096142, 2192284, 3836497, 4384568, 7672994, 15345988, 30691976]

約数ペア:

[(1, 30691976), (2, 15345988), (4, 7672994), (7, 4384568), (8, 3836497), (14, 2192284), (28, 1096142), (29, 1058344), (56, 548071), (58, 529172), (116, 264586), (203, 151192), (232, 132293), (406, 75596), (812, 37798), (1624, 18899)]