6694590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11967810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 449, 497, 710, 898, 994, 1065, 1347, 1491, 2130, 2245, 2485, 2694, 2982, 3143, 4490, 4970, 6286, 6735, 7455, 9429, 13470, 14910, 15715, 18858, 31430, 31879, 47145, 63758, 94290, 95637, 159395, 191274, 223153, 318790, 446306, 478185, 669459, 956370, 1115765, 1338918, 2231530, 3347295, 6694590]

約数ペア:

[(1, 6694590), (2, 3347295), (3, 2231530), (5, 1338918), (6, 1115765), (7, 956370), (10, 669459), (14, 478185), (15, 446306), (21, 318790), (30, 223153), (35, 191274), (42, 159395), (70, 95637), (71, 94290), (105, 63758), (142, 47145), (210, 31879), (213, 31430), (355, 18858), (426, 15715), (449, 14910), (497, 13470), (710, 9429), (898, 7455), (994, 6735), (1065, 6286), (1347, 4970), (1491, 4490), (2130, 3143), (2245, 2982), (2485, 2694)]