6379340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 14805504

約数和(自身を除く): 8426164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 271, 428, 535, 542, 1070, 1084, 1177, 1355, 2140, 2354, 2710, 2981, 4708, 5420, 5885, 5962, 11770, 11924, 14905, 23540, 28997, 29810, 57994, 59620, 115988, 144985, 289970, 318967, 579940, 637934, 1275868, 1594835, 3189670, 6379340]

約数ペア:

[(1, 6379340), (2, 3189670), (4, 1594835), (5, 1275868), (10, 637934), (11, 579940), (20, 318967), (22, 289970), (44, 144985), (55, 115988), (107, 59620), (110, 57994), (214, 29810), (220, 28997), (271, 23540), (428, 14905), (535, 11924), (542, 11770), (1070, 5962), (1084, 5885), (1177, 5420), (1355, 4708), (2140, 2981), (2354, 2710)]