30754856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 63391680

約数和(自身を除く): 32636824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 2551, 3014, 5102, 6028, 10204, 12056, 20408, 28061, 56122, 112244, 224488, 349487, 698974, 1397948, 2795896, 3844357, 7688714, 15377428, 30754856]

約数ペア:

[(1, 30754856), (2, 15377428), (4, 7688714), (8, 3844357), (11, 2795896), (22, 1397948), (44, 698974), (88, 349487), (137, 224488), (274, 112244), (548, 56122), (1096, 28061), (1507, 20408), (2551, 12056), (3014, 10204), (5102, 6028)]