135408230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1901}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 258824160

約数和(自身を除く): 123415930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 1901, 2095, 3802, 4190, 7123, 9505, 14246, 19010, 32317, 35615, 64634, 71230, 161585, 323170, 796519, 1593038, 3982595, 7965190, 13540823, 27081646, 67704115, 135408230]

約数ペア:

[(1, 135408230), (2, 67704115), (5, 27081646), (10, 13540823), (17, 7965190), (34, 3982595), (85, 1593038), (170, 796519), (419, 323170), (838, 161585), (1901, 71230), (2095, 64634), (3802, 35615), (4190, 32317), (7123, 19010), (9505, 14246)]