82719660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 238859712

約数和(自身を除く): 156140052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 97, 122, 183, 194, 233, 244, 291, 305, 366, 388, 466, 485, 582, 610, 699, 732, 915, 932, 970, 1164, 1165, 1220, 1398, 1455, 1830, 1940, 2330, 2796, 2910, 3495, 3660, 4660, 5820, 5917, 6990, 11834, 13980, 14213, 17751, 22601, 23668, 28426, 29585, 35502, 42639, 45202, 56852, 59170, 67803, 71004, 71065, 85278, 88755, 90404, 113005, 118340, 135606, 142130, 170556, 177510, 213195, 226010, 271212, 284260, 339015, 355020, 426390, 452020, 678030, 852780, 1356060, 1378661, 2757322, 4135983, 5514644, 6893305, 8271966, 13786610, 16543932, 20679915, 27573220, 41359830, 82719660]

約数ペア:

[(1, 82719660), (2, 41359830), (3, 27573220), (4, 20679915), (5, 16543932), (6, 13786610), (10, 8271966), (12, 6893305), (15, 5514644), (20, 4135983), (30, 2757322), (60, 1378661), (61, 1356060), (97, 852780), (122, 678030), (183, 452020), (194, 426390), (233, 355020), (244, 339015), (291, 284260), (305, 271212), (366, 226010), (388, 213195), (466, 177510), (485, 170556), (582, 142130), (610, 135606), (699, 118340), (732, 113005), (915, 90404), (932, 88755), (970, 85278), (1164, 71065), (1165, 71004), (1220, 67803), (1398, 59170), (1455, 56852), (1830, 45202), (1940, 42639), (2330, 35502), (2796, 29585), (2910, 28426), (3495, 23668), (3660, 22601), (4660, 17751), (5820, 14213), (5917, 13980), (6990, 11834)]