131687010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2337

約数の個数: 144

約数和(自身を含む): 429110136

約数和(自身を除く): 297423126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2297, 2730, 3185, 3822, 4095, 4410, 4594, 5733, 6370, 6891, 8190, 9555, 11466, 11485, 13782, 16079, 19110, 20673, 22970, 28665, 29861, 32158, 34455, 41346, 48237, 57330, 59722, 68910, 80395, 89583, 96474, 103365, 112553, 144711, 149305, 160790, 179166, 206730, 209027, 225106, 241185, 268749, 289422, 298610, 337659, 418054, 447915, 482370, 537498, 562765, 627081, 675318, 723555, 895830, 1012977, 1045135, 1125530, 1254162, 1343745, 1447110, 1463189, 1688295, 1881243, 2025954, 2090270, 2687490, 2926378, 3135405, 3376590, 3762486, 4389567, 5064885, 6270810, 7315945, 8779134, 9406215, 10129770, 13168701, 14631890, 18812430, 21947835, 26337402, 43895670, 65843505, 131687010]

約数ペア:

[(1, 131687010), (2, 65843505), (3, 43895670), (5, 26337402), (6, 21947835), (7, 18812430), (9, 14631890), (10, 13168701), (13, 10129770), (14, 9406215), (15, 8779134), (18, 7315945), (21, 6270810), (26, 5064885), (30, 4389567), (35, 3762486), (39, 3376590), (42, 3135405), (45, 2926378), (49, 2687490), (63, 2090270), (65, 2025954), (70, 1881243), (78, 1688295), (90, 1463189), (91, 1447110), (98, 1343745), (105, 1254162), (117, 1125530), (126, 1045135), (130, 1012977), (147, 895830), (182, 723555), (195, 675318), (210, 627081), (234, 562765), (245, 537498), (273, 482370), (294, 447915), (315, 418054), (390, 337659), (441, 298610), (455, 289422), (490, 268749), (546, 241185), (585, 225106), (630, 209027), (637, 206730), (735, 179166), (819, 160790), (882, 149305), (910, 144711), (1170, 112553), (1274, 103365), (1365, 96474), (1470, 89583), (1638, 80395), (1911, 68910), (2205, 59722), (2297, 57330), (2730, 48237), (3185, 41346), (3822, 34455), (4095, 32158), (4410, 29861), (4594, 28665), (5733, 22970), (6370, 20673), (6891, 19110), (8190, 16079), (9555, 13782), (11466, 11485)]