30338968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 62314560

約数和(自身を除く): 31975592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1123, 1228, 2246, 2456, 3377, 4492, 6754, 8984, 12353, 13508, 24706, 27016, 49412, 98824, 344761, 689522, 1379044, 2758088, 3792371, 7584742, 15169484, 30338968]

約数ペア:

[(1, 30338968), (2, 15169484), (4, 7584742), (8, 3792371), (11, 2758088), (22, 1379044), (44, 689522), (88, 344761), (307, 98824), (614, 49412), (1123, 27016), (1228, 24706), (2246, 13508), (2456, 12353), (3377, 8984), (4492, 6754)]