2875364930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{23687}}^1$

素因数の和:23954

約数の個数: 32

約数和(自身を含む): 5287161600

約数和(自身を除く): 2411796670

約数列:

[1, 2, 5, 10, 61, 122, 199, 305, 398, 610, 995, 1990, 12139, 23687, 24278, 47374, 60695, 118435, 121390, 236870, 1444907, 2889814, 4713713, 7224535, 9427426, 14449070, 23568565, 47137130, 287536493, 575072986, 1437682465, 2875364930]

約数ペア:

[(1, 2875364930), (2, 1437682465), (5, 575072986), (10, 287536493), (61, 47137130), (122, 23568565), (199, 14449070), (305, 9427426), (398, 7224535), (610, 4713713), (995, 2889814), (1990, 1444907), (12139, 236870), (23687, 121390), (24278, 118435), (47374, 60695)]