289446060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 839466432

約数和(自身を除く): 550020372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 246, 291, 388, 410, 485, 492, 582, 615, 820, 970, 1164, 1213, 1230, 1455, 1940, 2426, 2460, 2910, 3639, 3977, 4852, 5820, 6065, 7278, 7954, 11931, 12130, 14556, 15908, 18195, 19885, 23862, 24260, 36390, 39770, 47724, 49733, 59655, 72780, 79540, 99466, 117661, 119310, 149199, 198932, 235322, 238620, 248665, 298398, 352983, 470644, 497330, 588305, 596796, 705966, 745995, 994660, 1176610, 1411932, 1491990, 1764915, 2353220, 2983980, 3529830, 4824101, 7059660, 9648202, 14472303, 19296404, 24120505, 28944606, 48241010, 57889212, 72361515, 96482020, 144723030, 289446060]

約数ペア:

[(1, 289446060), (2, 144723030), (3, 96482020), (4, 72361515), (5, 57889212), (6, 48241010), (10, 28944606), (12, 24120505), (15, 19296404), (20, 14472303), (30, 9648202), (41, 7059660), (60, 4824101), (82, 3529830), (97, 2983980), (123, 2353220), (164, 1764915), (194, 1491990), (205, 1411932), (246, 1176610), (291, 994660), (388, 745995), (410, 705966), (485, 596796), (492, 588305), (582, 497330), (615, 470644), (820, 352983), (970, 298398), (1164, 248665), (1213, 238620), (1230, 235322), (1455, 198932), (1940, 149199), (2426, 119310), (2460, 117661), (2910, 99466), (3639, 79540), (3977, 72780), (4852, 59655), (5820, 49733), (6065, 47724), (7278, 39770), (7954, 36390), (11931, 24260), (12130, 23862), (14556, 19885), (15908, 18195)]