30855342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2393}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 39930450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 2393, 4298, 4786, 6447, 7179, 12894, 14358, 16751, 33502, 50253, 100506, 734651, 1469302, 2203953, 4407906, 5142557, 10285114, 15427671, 30855342]

約数ペア:

[(1, 30855342), (2, 15427671), (3, 10285114), (6, 5142557), (7, 4407906), (14, 2203953), (21, 1469302), (42, 734651), (307, 100506), (614, 50253), (921, 33502), (1842, 16751), (2149, 14358), (2393, 12894), (4298, 7179), (4786, 6447)]