2169577870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1\times {\mathrm{6271}}^1$

素因数の和:7500

約数の個数: 32

約数和(自身を含む): 4043934720

約数和(自身を除く): 1874356850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1193, 2386, 5965, 6271, 11930, 12542, 31355, 34597, 62710, 69194, 172985, 181859, 345970, 363718, 909295, 1818590, 7481303, 14962606, 37406515, 74813030, 216957787, 433915574, 1084788935, 2169577870]

約数ペア:

[(1, 2169577870), (2, 1084788935), (5, 433915574), (10, 216957787), (29, 74813030), (58, 37406515), (145, 14962606), (290, 7481303), (1193, 1818590), (2386, 909295), (5965, 363718), (6271, 345970), (11930, 181859), (12542, 172985), (31355, 69194), (34597, 62710)]