64343970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{26479}}^1$

素因数の和:26501

約数の個数: 48

約数和(自身を含む): 173496960

約数和(自身を除く): 109152990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 26479, 52958, 79437, 132395, 158874, 238311, 264790, 397185, 476622, 714933, 794370, 1191555, 1429866, 2144799, 2383110, 3574665, 4289598, 6434397, 7149330, 10723995, 12868794, 21447990, 32171985, 64343970]

約数ペア:

[(1, 64343970), (2, 32171985), (3, 21447990), (5, 12868794), (6, 10723995), (9, 7149330), (10, 6434397), (15, 4289598), (18, 3574665), (27, 2383110), (30, 2144799), (45, 1429866), (54, 1191555), (81, 794370), (90, 714933), (135, 476622), (162, 397185), (243, 264790), (270, 238311), (405, 158874), (486, 132395), (810, 79437), (1215, 52958), (2430, 26479)]