357742730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 700399872

約数和(自身を除く): 342657142

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 107, 142, 170, 214, 277, 355, 535, 554, 710, 1070, 1207, 1385, 1819, 2414, 2770, 3638, 4709, 6035, 7597, 9095, 9418, 12070, 15194, 18190, 19667, 23545, 29639, 37985, 39334, 47090, 59278, 75970, 98335, 129149, 148195, 196670, 258298, 296390, 334339, 503863, 645745, 668678, 1007726, 1291490, 1671695, 2104369, 2519315, 3343390, 4208738, 5038630, 10521845, 21043690, 35774273, 71548546, 178871365, 357742730]

約数ペア:

[(1, 357742730), (2, 178871365), (5, 71548546), (10, 35774273), (17, 21043690), (34, 10521845), (71, 5038630), (85, 4208738), (107, 3343390), (142, 2519315), (170, 2104369), (214, 1671695), (277, 1291490), (355, 1007726), (535, 668678), (554, 645745), (710, 503863), (1070, 334339), (1207, 296390), (1385, 258298), (1819, 196670), (2414, 148195), (2770, 129149), (3638, 98335), (4709, 75970), (6035, 59278), (7597, 47090), (9095, 39334), (9418, 37985), (12070, 29639), (15194, 23545), (18190, 19667)]