30442734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 75723648

約数和(自身を除く): 45280914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 787, 921, 1574, 1842, 2149, 2361, 2763, 4298, 4722, 5509, 5526, 6447, 7083, 11018, 12894, 14166, 16527, 19341, 33054, 38682, 49581, 99162, 241609, 483218, 724827, 1449654, 1691263, 2174481, 3382526, 4348962, 5073789, 10147578, 15221367, 30442734]

約数ペア:

[(1, 30442734), (2, 15221367), (3, 10147578), (6, 5073789), (7, 4348962), (9, 3382526), (14, 2174481), (18, 1691263), (21, 1449654), (42, 724827), (63, 483218), (126, 241609), (307, 99162), (614, 49581), (787, 38682), (921, 33054), (1574, 19341), (1842, 16527), (2149, 14166), (2361, 12894), (2763, 11018), (4298, 7083), (4722, 6447), (5509, 5526)]