246134980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 652264704

約数和(自身を除く): 406129724

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 101, 103, 130, 140, 169, 182, 202, 206, 260, 338, 364, 404, 412, 455, 505, 515, 676, 707, 721, 845, 910, 1010, 1030, 1183, 1313, 1339, 1414, 1442, 1690, 1820, 2020, 2060, 2366, 2626, 2678, 2828, 2884, 3380, 3535, 3605, 4732, 5252, 5356, 5915, 6565, 6695, 7070, 7210, 9191, 9373, 10403, 11830, 13130, 13390, 14140, 14420, 17069, 17407, 18382, 18746, 20806, 23660, 26260, 26780, 34138, 34814, 36764, 37492, 41612, 45955, 46865, 52015, 68276, 69628, 72821, 85345, 87035, 91910, 93730, 104030, 119483, 121849, 135239, 145642, 170690, 174070, 183820, 187460, 208060, 238966, 243698, 270478, 291284, 341380, 348140, 364105, 477932, 487396, 540956, 597415, 609245, 676195, 728210, 946673, 1194830, 1218490, 1352390, 1456420, 1758107, 1893346, 2389660, 2436980, 2704780, 3516214, 3786692, 4733365, 7032428, 8790535, 9466730, 12306749, 17581070, 18933460, 24613498, 35162140, 49226996, 61533745, 123067490, 246134980]

約数ペア:

[(1, 246134980), (2, 123067490), (4, 61533745), (5, 49226996), (7, 35162140), (10, 24613498), (13, 18933460), (14, 17581070), (20, 12306749), (26, 9466730), (28, 8790535), (35, 7032428), (52, 4733365), (65, 3786692), (70, 3516214), (91, 2704780), (101, 2436980), (103, 2389660), (130, 1893346), (140, 1758107), (169, 1456420), (182, 1352390), (202, 1218490), (206, 1194830), (260, 946673), (338, 728210), (364, 676195), (404, 609245), (412, 597415), (455, 540956), (505, 487396), (515, 477932), (676, 364105), (707, 348140), (721, 341380), (845, 291284), (910, 270478), (1010, 243698), (1030, 238966), (1183, 208060), (1313, 187460), (1339, 183820), (1414, 174070), (1442, 170690), (1690, 145642), (1820, 135239), (2020, 121849), (2060, 119483), (2366, 104030), (2626, 93730), (2678, 91910), (2828, 87035), (2884, 85345), (3380, 72821), (3535, 69628), (3605, 68276), (4732, 52015), (5252, 46865), (5356, 45955), (5915, 41612), (6565, 37492), (6695, 36764), (7070, 34814), (7210, 34138), (9191, 26780), (9373, 26260), (10403, 23660), (11830, 20806), (13130, 18746), (13390, 18382), (14140, 17407), (14420, 17069)]