870938040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1036831}}^1$

素因数の和:1036852

約数の個数: 64

約数和(自身を含む): 2986076160

約数和(自身を除く): 2115138120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1036831, 2073662, 3110493, 4147324, 5184155, 6220986, 7257817, 8294648, 10368310, 12441972, 14515634, 15552465, 20736620, 21773451, 24883944, 29031268, 31104930, 36289085, 41473240, 43546902, 58062536, 62209860, 72578170, 87093804, 108867255, 124419720, 145156340, 174187608, 217734510, 290312680, 435469020, 870938040]

約数ペア:

[(1, 870938040), (2, 435469020), (3, 290312680), (4, 217734510), (5, 174187608), (6, 145156340), (7, 124419720), (8, 108867255), (10, 87093804), (12, 72578170), (14, 62209860), (15, 58062536), (20, 43546902), (21, 41473240), (24, 36289085), (28, 31104930), (30, 29031268), (35, 24883944), (40, 21773451), (42, 20736620), (56, 15552465), (60, 14515634), (70, 12441972), (84, 10368310), (105, 8294648), (120, 7257817), (140, 6220986), (168, 5184155), (210, 4147324), (280, 3110493), (420, 2073662), (840, 1036831)]