1089410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 1191550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 197, 394, 395, 553, 790, 985, 1106, 1379, 1970, 2758, 2765, 5530, 6895, 13790, 15563, 31126, 77815, 108941, 155630, 217882, 544705, 1089410]

約数ペア:

[(1, 1089410), (2, 544705), (5, 217882), (7, 155630), (10, 108941), (14, 77815), (35, 31126), (70, 15563), (79, 13790), (158, 6895), (197, 5530), (394, 2765), (395, 2758), (553, 1970), (790, 1379), (985, 1106)]