267702910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{14447}}^1$

素因数の和:14580

約数の個数: 32

約数和(自身を含む): 514926720

約数和(自身を除く): 247223810

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 14447, 18530, 28894, 72235, 144470, 245599, 491198, 1227995, 1574723, 2455990, 3149446, 7873615, 15747230, 26770291, 53540582, 133851455, 267702910]

約数ペア:

[(1, 267702910), (2, 133851455), (5, 53540582), (10, 26770291), (17, 15747230), (34, 7873615), (85, 3149446), (109, 2455990), (170, 1574723), (218, 1227995), (545, 491198), (1090, 245599), (1853, 144470), (3706, 72235), (9265, 28894), (14447, 18530)]