13869830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 28064880

約数和(自身を除く): 14195050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 283, 290, 338, 377, 566, 754, 845, 1415, 1690, 1885, 2830, 3679, 3770, 4901, 7358, 8207, 9802, 16414, 18395, 24505, 36790, 41035, 47827, 49010, 82070, 95654, 106691, 213382, 239135, 478270, 533455, 1066910, 1386983, 2773966, 6934915, 13869830]

約数ペア:

[(1, 13869830), (2, 6934915), (5, 2773966), (10, 1386983), (13, 1066910), (26, 533455), (29, 478270), (58, 239135), (65, 213382), (130, 106691), (145, 95654), (169, 82070), (283, 49010), (290, 47827), (338, 41035), (377, 36790), (566, 24505), (754, 18395), (845, 16414), (1415, 9802), (1690, 8207), (1885, 7358), (2830, 4901), (3679, 3770)]