884587620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{21713}}^1$

素因数の和:21829

約数の個数: 96

約数和(自身を含む): 2859994368

約数和(自身を除く): 1975406748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6790, 8148, 10185, 13580, 20370, 21713, 40740, 43426, 65139, 86852, 108565, 130278, 151991, 217130, 260556, 303982, 325695, 434260, 455973, 607964, 651390, 759955, 911946, 1302780, 1519910, 1823892, 2106161, 2279865, 3039820, 4212322, 4559730, 6318483, 8424644, 9119460, 10530805, 12636966, 14743127, 21061610, 25273932, 29486254, 31592415, 42123220, 44229381, 58972508, 63184830, 73715635, 88458762, 126369660, 147431270, 176917524, 221146905, 294862540, 442293810, 884587620]

約数ペア:

[(1, 884587620), (2, 442293810), (3, 294862540), (4, 221146905), (5, 176917524), (6, 147431270), (7, 126369660), (10, 88458762), (12, 73715635), (14, 63184830), (15, 58972508), (20, 44229381), (21, 42123220), (28, 31592415), (30, 29486254), (35, 25273932), (42, 21061610), (60, 14743127), (70, 12636966), (84, 10530805), (97, 9119460), (105, 8424644), (140, 6318483), (194, 4559730), (210, 4212322), (291, 3039820), (388, 2279865), (420, 2106161), (485, 1823892), (582, 1519910), (679, 1302780), (970, 911946), (1164, 759955), (1358, 651390), (1455, 607964), (1940, 455973), (2037, 434260), (2716, 325695), (2910, 303982), (3395, 260556), (4074, 217130), (5820, 151991), (6790, 130278), (8148, 108565), (10185, 86852), (13580, 65139), (20370, 43426), (21713, 40740)]