30917612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 62318592

約数和(自身を除く): 31400980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 223, 253, 274, 446, 506, 548, 892, 1012, 1507, 2453, 3014, 3151, 4906, 5129, 6028, 6302, 9812, 10258, 12604, 20516, 30551, 34661, 56419, 61102, 69322, 112838, 122204, 138644, 225676, 336061, 672122, 702673, 1344244, 1405346, 2810692, 7729403, 15458806, 30917612]

約数ペア:

[(1, 30917612), (2, 15458806), (4, 7729403), (11, 2810692), (22, 1405346), (23, 1344244), (44, 702673), (46, 672122), (92, 336061), (137, 225676), (223, 138644), (253, 122204), (274, 112838), (446, 69322), (506, 61102), (548, 56419), (892, 34661), (1012, 30551), (1507, 20516), (2453, 12604), (3014, 10258), (3151, 9812), (4906, 6302), (5129, 6028)]