1671670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 4064256

約数和(自身を除く): 2392586

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 167, 182, 286, 334, 385, 455, 715, 770, 835, 910, 1001, 1169, 1430, 1670, 1837, 2002, 2171, 2338, 3674, 4342, 5005, 5845, 9185, 10010, 10855, 11690, 12859, 15197, 18370, 21710, 23881, 25718, 30394, 47762, 64295, 75985, 119405, 128590, 151970, 167167, 238810, 334334, 835835, 1671670]

約数ペア:

[(1, 1671670), (2, 835835), (5, 334334), (7, 238810), (10, 167167), (11, 151970), (13, 128590), (14, 119405), (22, 75985), (26, 64295), (35, 47762), (55, 30394), (65, 25718), (70, 23881), (77, 21710), (91, 18370), (110, 15197), (130, 12859), (143, 11690), (154, 10855), (167, 10010), (182, 9185), (286, 5845), (334, 5005), (385, 4342), (455, 3674), (715, 2338), (770, 2171), (835, 2002), (910, 1837), (1001, 1670), (1169, 1430)]