13853970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3976

約数の個数: 64

約数和(自身を含む): 39795840

約数和(自身を除く): 25941870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 3947, 7894, 11841, 19735, 23682, 35523, 39470, 51311, 59205, 71046, 102622, 106569, 118410, 153933, 177615, 213138, 256555, 307866, 355230, 461799, 513110, 532845, 769665, 923598, 1065690, 1385397, 1539330, 2308995, 2770794, 4617990, 6926985, 13853970]

約数ペア:

[(1, 13853970), (2, 6926985), (3, 4617990), (5, 2770794), (6, 2308995), (9, 1539330), (10, 1385397), (13, 1065690), (15, 923598), (18, 769665), (26, 532845), (27, 513110), (30, 461799), (39, 355230), (45, 307866), (54, 256555), (65, 213138), (78, 177615), (90, 153933), (117, 118410), (130, 106569), (135, 102622), (195, 71046), (234, 59205), (270, 51311), (351, 39470), (390, 35523), (585, 23682), (702, 19735), (1170, 11841), (1755, 7894), (3510, 3947)]