2013643130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5319

約数の個数: 64

約数和(自身を含む): 3961267200

約数和(自身を除く): 1947624070

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 145, 155, 215, 290, 310, 430, 899, 1247, 1333, 1798, 2494, 2666, 4495, 5209, 6235, 6665, 8990, 10418, 12470, 13330, 26045, 38657, 52090, 77314, 151061, 161479, 193285, 223987, 302122, 322958, 386570, 447974, 755305, 807395, 1119935, 1510610, 1614790, 2239870, 4682891, 6495623, 6943597, 9365782, 12991246, 13887194, 23414455, 32478115, 34717985, 46828910, 64956230, 69435970, 201364313, 402728626, 1006821565, 2013643130]

約数ペア:

[(1, 2013643130), (2, 1006821565), (5, 402728626), (10, 201364313), (29, 69435970), (31, 64956230), (43, 46828910), (58, 34717985), (62, 32478115), (86, 23414455), (145, 13887194), (155, 12991246), (215, 9365782), (290, 6943597), (310, 6495623), (430, 4682891), (899, 2239870), (1247, 1614790), (1333, 1510610), (1798, 1119935), (2494, 807395), (2666, 755305), (4495, 447974), (5209, 386570), (6235, 322958), (6665, 302122), (8990, 223987), (10418, 193285), (12470, 161479), (13330, 151061), (26045, 77314), (38657, 52090)]