6615260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 14769216

約数和(自身を除く): 8153956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 197, 230, 292, 365, 394, 460, 730, 788, 985, 1460, 1679, 1970, 3358, 3940, 4531, 6716, 8395, 9062, 14381, 16790, 18124, 22655, 28762, 33580, 45310, 57524, 71905, 90620, 143810, 287620, 330763, 661526, 1323052, 1653815, 3307630, 6615260]

約数ペア:

[(1, 6615260), (2, 3307630), (4, 1653815), (5, 1323052), (10, 661526), (20, 330763), (23, 287620), (46, 143810), (73, 90620), (92, 71905), (115, 57524), (146, 45310), (197, 33580), (230, 28762), (292, 22655), (365, 18124), (394, 16790), (460, 14381), (730, 9062), (788, 8395), (985, 6716), (1460, 4531), (1679, 3940), (1970, 3358)]