2017291704840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12649183}}^1$

素因数の和:12649643

約数の個数: 96

約数和(自身を含む): 6570998104320

約数和(自身を除く): 4553706399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 886, 1329, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7974, 8860, 10632, 13290, 15948, 17720, 19935, 26580, 31896, 39870, 53160, 79740, 159480, 12649183, 25298366, 37947549, 50596732, 63245915, 75895098, 101193464, 113842647, 126491830, 151790196, 189737745, 227685294, 252983660, 303580392, 379475490, 455370588, 505967320, 569213235, 758950980, 910741176, 1138426470, 1517901960, 2276852940, 4553705880, 5603588069, 11207176138, 16810764207, 22414352276, 28017940345, 33621528414, 44828704552, 50432292621, 56035880690, 67243056828, 84053821035, 100864585242, 112071761380, 134486113656, 168107642070, 201729170484, 224143522760, 252161463105, 336215284140, 403458340968, 504322926210, 672430568280, 1008645852420, 2017291704840]

約数ペア:

[(1, 2017291704840), (2, 1008645852420), (3, 672430568280), (4, 504322926210), (5, 403458340968), (6, 336215284140), (8, 252161463105), (9, 224143522760), (10, 201729170484), (12, 168107642070), (15, 134486113656), (18, 112071761380), (20, 100864585242), (24, 84053821035), (30, 67243056828), (36, 56035880690), (40, 50432292621), (45, 44828704552), (60, 33621528414), (72, 28017940345), (90, 22414352276), (120, 16810764207), (180, 11207176138), (360, 5603588069), (443, 4553705880), (886, 2276852940), (1329, 1517901960), (1772, 1138426470), (2215, 910741176), (2658, 758950980), (3544, 569213235), (3987, 505967320), (4430, 455370588), (5316, 379475490), (6645, 303580392), (7974, 252983660), (8860, 227685294), (10632, 189737745), (13290, 151790196), (15948, 126491830), (17720, 113842647), (19935, 101193464), (26580, 75895098), (31896, 63245915), (39870, 50596732), (53160, 37947549), (79740, 25298366), (159480, 12649183)]