7831247870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{47293}}^1$

素因数の和:47900

約数の個数: 32

約数和(自身を含む): 14608170720

約数和(自身を除く): 6776922850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 571, 1142, 2855, 5710, 16559, 33118, 47293, 82795, 94586, 165590, 236465, 472930, 1371497, 2742994, 6857485, 13714970, 27004303, 54008606, 135021515, 270043030, 783124787, 1566249574, 3915623935, 7831247870]

約数ペア:

[(1, 7831247870), (2, 3915623935), (5, 1566249574), (10, 783124787), (29, 270043030), (58, 135021515), (145, 54008606), (290, 27004303), (571, 13714970), (1142, 6857485), (2855, 2742994), (5710, 1371497), (16559, 472930), (33118, 236465), (47293, 165590), (82795, 94586)]