898432860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{60623}}^1$

素因数の和:60667

約数の個数: 96

約数和(自身を含む): 2851752960

約数和(自身を除く): 1953320100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 60623, 121246, 181869, 242492, 303115, 363738, 606230, 727476, 788099, 909345, 1151837, 1212460, 1576198, 1818690, 2303674, 2364297, 3152396, 3455511, 3637380, 3940495, 4607348, 4728594, 5759185, 6911022, 7880990, 9457188, 11518370, 11821485, 13822044, 14973881, 15761980, 17277555, 23036740, 23642970, 29947762, 34555110, 44921643, 47285940, 59895524, 69110220, 74869405, 89843286, 149738810, 179686572, 224608215, 299477620, 449216430, 898432860]

約数ペア:

[(1, 898432860), (2, 449216430), (3, 299477620), (4, 224608215), (5, 179686572), (6, 149738810), (10, 89843286), (12, 74869405), (13, 69110220), (15, 59895524), (19, 47285940), (20, 44921643), (26, 34555110), (30, 29947762), (38, 23642970), (39, 23036740), (52, 17277555), (57, 15761980), (60, 14973881), (65, 13822044), (76, 11821485), (78, 11518370), (95, 9457188), (114, 7880990), (130, 6911022), (156, 5759185), (190, 4728594), (195, 4607348), (228, 3940495), (247, 3637380), (260, 3455511), (285, 3152396), (380, 2364297), (390, 2303674), (494, 1818690), (570, 1576198), (741, 1212460), (780, 1151837), (988, 909345), (1140, 788099), (1235, 727476), (1482, 606230), (2470, 363738), (2964, 303115), (3705, 242492), (4940, 181869), (7410, 121246), (14820, 60623)]