341530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 775656

約数和(自身を除く): 434126

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 49, 70, 82, 85, 98, 119, 170, 205, 238, 245, 287, 410, 490, 574, 595, 697, 833, 1190, 1394, 1435, 1666, 2009, 2870, 3485, 4018, 4165, 4879, 6970, 8330, 9758, 10045, 20090, 24395, 34153, 48790, 68306, 170765, 341530]

約数ペア:

[(1, 341530), (2, 170765), (5, 68306), (7, 48790), (10, 34153), (14, 24395), (17, 20090), (34, 10045), (35, 9758), (41, 8330), (49, 6970), (70, 4879), (82, 4165), (85, 4018), (98, 3485), (119, 2870), (170, 2009), (205, 1666), (238, 1435), (245, 1394), (287, 1190), (410, 833), (490, 697), (574, 595)]