40126590

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 126230832

約数和(自身を除く): 86104242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 337, 378, 405, 441, 486, 490, 567, 630, 674, 735, 810, 882, 945, 1011, 1134, 1215, 1323, 1470, 1685, 1701, 1890, 2022, 2205, 2359, 2430, 2646, 2835, 3033, 3370, 3402, 3969, 4410, 4718, 5055, 5670, 6066, 6615, 7077, 7938, 8505, 9099, 10110, 11795, 11907, 13230, 14154, 15165, 16513, 17010, 18198, 19845, 21231, 23590, 23814, 27297, 30330, 33026, 35385, 39690, 42462, 45495, 49539, 54594, 59535, 63693, 70770, 81891, 82565, 90990, 99078, 106155, 119070, 127386, 136485, 148617, 163782, 165130, 191079, 212310, 247695, 272970, 297234, 318465, 382158, 409455, 445851, 495390, 573237, 636930, 743085, 818910, 891702, 955395, 1146474, 1337553, 1486170, 1910790, 2229255, 2675106, 2866185, 4012659, 4458510, 5732370, 6687765, 8025318, 13375530, 20063295, 40126590]

約数ペア:

[(1, 40126590), (2, 20063295), (3, 13375530), (5, 8025318), (6, 6687765), (7, 5732370), (9, 4458510), (10, 4012659), (14, 2866185), (15, 2675106), (18, 2229255), (21, 1910790), (27, 1486170), (30, 1337553), (35, 1146474), (42, 955395), (45, 891702), (49, 818910), (54, 743085), (63, 636930), (70, 573237), (81, 495390), (90, 445851), (98, 409455), (105, 382158), (126, 318465), (135, 297234), (147, 272970), (162, 247695), (189, 212310), (210, 191079), (243, 165130), (245, 163782), (270, 148617), (294, 136485), (315, 127386), (337, 119070), (378, 106155), (405, 99078), (441, 90990), (486, 82565), (490, 81891), (567, 70770), (630, 63693), (674, 59535), (735, 54594), (810, 49539), (882, 45495), (945, 42462), (1011, 39690), (1134, 35385), (1215, 33026), (1323, 30330), (1470, 27297), (1685, 23814), (1701, 23590), (1890, 21231), (2022, 19845), (2205, 18198), (2359, 17010), (2430, 16513), (2646, 15165), (2835, 14154), (3033, 13230), (3370, 11907), (3402, 11795), (3969, 10110), (4410, 9099), (4718, 8505), (5055, 7938), (5670, 7077), (6066, 6615)]