2979407930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{2971}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 5715298656

約数和(自身を除く): 2735890726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 347, 578, 694, 1445, 1735, 2890, 2971, 3470, 5899, 5942, 11798, 14855, 29495, 29710, 50507, 58990, 100283, 101014, 200566, 252535, 501415, 505070, 858619, 1002830, 1030937, 1717238, 2061874, 4293095, 5154685, 8586190, 10309370, 17525929, 35051858, 87629645, 175259290, 297940793, 595881586, 1489703965, 2979407930]

約数ペア:

[(1, 2979407930), (2, 1489703965), (5, 595881586), (10, 297940793), (17, 175259290), (34, 87629645), (85, 35051858), (170, 17525929), (289, 10309370), (347, 8586190), (578, 5154685), (694, 4293095), (1445, 2061874), (1735, 1717238), (2890, 1030937), (2971, 1002830), (3470, 858619), (5899, 505070), (5942, 501415), (11798, 252535), (14855, 200566), (29495, 101014), (29710, 100283), (50507, 58990)]