29799770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 72731520

約数和(自身を除く): 42931750

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 182, 229, 286, 338, 385, 455, 458, 715, 770, 845, 910, 1001, 1145, 1183, 1430, 1603, 1690, 1859, 2002, 2290, 2366, 2519, 2977, 3206, 3718, 5005, 5038, 5915, 5954, 8015, 9295, 10010, 11830, 12595, 13013, 14885, 16030, 17633, 18590, 20839, 25190, 26026, 29770, 32747, 35266, 38701, 41678, 65065, 65494, 77402, 88165, 104195, 130130, 163735, 176330, 193505, 208390, 229229, 270907, 327470, 387010, 425711, 458458, 541814, 851422, 1146145, 1354535, 2128555, 2292290, 2709070, 2979977, 4257110, 5959954, 14899885, 29799770]

約数ペア:

[(1, 29799770), (2, 14899885), (5, 5959954), (7, 4257110), (10, 2979977), (11, 2709070), (13, 2292290), (14, 2128555), (22, 1354535), (26, 1146145), (35, 851422), (55, 541814), (65, 458458), (70, 425711), (77, 387010), (91, 327470), (110, 270907), (130, 229229), (143, 208390), (154, 193505), (169, 176330), (182, 163735), (229, 130130), (286, 104195), (338, 88165), (385, 77402), (455, 65494), (458, 65065), (715, 41678), (770, 38701), (845, 35266), (910, 32747), (1001, 29770), (1145, 26026), (1183, 25190), (1430, 20839), (1603, 18590), (1690, 17633), (1859, 16030), (2002, 14885), (2290, 13013), (2366, 12595), (2519, 11830), (2977, 10010), (3206, 9295), (3718, 8015), (5005, 5954), (5038, 5915)]