348549130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 701084160

約数和(自身を除く): 352535030

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 97, 115, 170, 194, 230, 391, 485, 782, 919, 970, 1649, 1838, 1955, 2231, 3298, 3910, 4462, 4595, 8245, 9190, 11155, 15623, 16490, 21137, 22310, 31246, 37927, 42274, 75854, 78115, 89143, 105685, 156230, 178286, 189635, 211370, 359329, 379270, 445715, 718658, 891430, 1515431, 1796645, 2050289, 3030862, 3593290, 4100578, 7577155, 10251445, 15154310, 20502890, 34854913, 69709826, 174274565, 348549130]

約数ペア:

[(1, 348549130), (2, 174274565), (5, 69709826), (10, 34854913), (17, 20502890), (23, 15154310), (34, 10251445), (46, 7577155), (85, 4100578), (97, 3593290), (115, 3030862), (170, 2050289), (194, 1796645), (230, 1515431), (391, 891430), (485, 718658), (782, 445715), (919, 379270), (970, 359329), (1649, 211370), (1838, 189635), (1955, 178286), (2231, 156230), (3298, 105685), (3910, 89143), (4462, 78115), (4595, 75854), (8245, 42274), (9190, 37927), (11155, 31246), (15623, 22310), (16490, 21137)]