870822110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 1719366912

約数和(自身を除く): 848544802

約数列:

[1, 2, 5, 10, 17, 34, 47, 73, 85, 94, 146, 170, 235, 365, 470, 730, 799, 1241, 1493, 1598, 2482, 2986, 3431, 3995, 6205, 6862, 7465, 7990, 12410, 14930, 17155, 25381, 34310, 50762, 58327, 70171, 108989, 116654, 126905, 140342, 217978, 253810, 291635, 350855, 544945, 583270, 701710, 1089890, 1192907, 1852813, 2385814, 3705626, 5122483, 5964535, 9264065, 10244966, 11929070, 18528130, 25612415, 51224830, 87082211, 174164422, 435411055, 870822110]

約数ペア:

[(1, 870822110), (2, 435411055), (5, 174164422), (10, 87082211), (17, 51224830), (34, 25612415), (47, 18528130), (73, 11929070), (85, 10244966), (94, 9264065), (146, 5964535), (170, 5122483), (235, 3705626), (365, 2385814), (470, 1852813), (730, 1192907), (799, 1089890), (1241, 701710), (1493, 583270), (1598, 544945), (2482, 350855), (2986, 291635), (3431, 253810), (3995, 217978), (6205, 140342), (6862, 126905), (7465, 116654), (7990, 108989), (12410, 70171), (14930, 58327), (17155, 50762), (25381, 34310)]