139045620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3529

約数の個数: 96

約数和(自身を含む): 449664768

約数和(自身を除く): 310619148

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, 3413, 4074, 5820, 6790, 6826, 8148, 10185, 10239, 13580, 13652, 17065, 20370, 20478, 23891, 34130, 40740, 40956, 47782, 51195, 68260, 71673, 95564, 102390, 119455, 143346, 204780, 238910, 286692, 331061, 358365, 477820, 662122, 716730, 993183, 1324244, 1433460, 1655305, 1986366, 2317427, 3310610, 3972732, 4634854, 4965915, 6621220, 6952281, 9269708, 9931830, 11587135, 13904562, 19863660, 23174270, 27809124, 34761405, 46348540, 69522810, 139045620]

約数ペア:

[(1, 139045620), (2, 69522810), (3, 46348540), (4, 34761405), (5, 27809124), (6, 23174270), (7, 19863660), (10, 13904562), (12, 11587135), (14, 9931830), (15, 9269708), (20, 6952281), (21, 6621220), (28, 4965915), (30, 4634854), (35, 3972732), (42, 3310610), (60, 2317427), (70, 1986366), (84, 1655305), (97, 1433460), (105, 1324244), (140, 993183), (194, 716730), (210, 662122), (291, 477820), (388, 358365), (420, 331061), (485, 286692), (582, 238910), (679, 204780), (970, 143346), (1164, 119455), (1358, 102390), (1455, 95564), (1940, 71673), (2037, 68260), (2716, 51195), (2910, 47782), (3395, 40956), (3413, 40740), (4074, 34130), (5820, 23891), (6790, 20478), (6826, 20370), (8148, 17065), (10185, 13652), (10239, 13580)]