12349960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6301}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 32329260

約数和(自身を除く): 19979300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6301, 12602, 25204, 31505, 44107, 50408, 63010, 88214, 126020, 176428, 220535, 252040, 308749, 352856, 441070, 617498, 882140, 1234996, 1543745, 1764280, 2469992, 3087490, 6174980, 12349960]

約数ペア:

[(1, 12349960), (2, 6174980), (4, 3087490), (5, 2469992), (7, 1764280), (8, 1543745), (10, 1234996), (14, 882140), (20, 617498), (28, 441070), (35, 352856), (40, 308749), (49, 252040), (56, 220535), (70, 176428), (98, 126020), (140, 88214), (196, 63010), (245, 50408), (280, 44107), (392, 31505), (490, 25204), (980, 12602), (1960, 6301)]