2266610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2139790

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 199, 335, 398, 670, 995, 1139, 1990, 2278, 3383, 5695, 6766, 11390, 13333, 16915, 26666, 33830, 66665, 133330, 226661, 453322, 1133305, 2266610]

約数ペア:

[(1, 2266610), (2, 1133305), (5, 453322), (10, 226661), (17, 133330), (34, 66665), (67, 33830), (85, 26666), (134, 16915), (170, 13333), (199, 11390), (335, 6766), (398, 5695), (670, 3383), (995, 2278), (1139, 1990)]