40166730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 108972864

約数和(自身を除く): 68806134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 97, 107, 129, 194, 214, 215, 258, 291, 321, 387, 430, 485, 535, 582, 642, 645, 774, 873, 963, 970, 1070, 1290, 1455, 1605, 1746, 1926, 1935, 2910, 3210, 3870, 4171, 4365, 4601, 4815, 8342, 8730, 9202, 9630, 10379, 12513, 13803, 20758, 20855, 23005, 25026, 27606, 31137, 37539, 41409, 41710, 46010, 51895, 62274, 62565, 69015, 75078, 82818, 93411, 103790, 125130, 138030, 155685, 186822, 187695, 207045, 311370, 375390, 414090, 446297, 467055, 892594, 934110, 1338891, 2231485, 2677782, 4016673, 4462970, 6694455, 8033346, 13388910, 20083365, 40166730]

約数ペア:

[(1, 40166730), (2, 20083365), (3, 13388910), (5, 8033346), (6, 6694455), (9, 4462970), (10, 4016673), (15, 2677782), (18, 2231485), (30, 1338891), (43, 934110), (45, 892594), (86, 467055), (90, 446297), (97, 414090), (107, 375390), (129, 311370), (194, 207045), (214, 187695), (215, 186822), (258, 155685), (291, 138030), (321, 125130), (387, 103790), (430, 93411), (485, 82818), (535, 75078), (582, 69015), (642, 62565), (645, 62274), (774, 51895), (873, 46010), (963, 41710), (970, 41409), (1070, 37539), (1290, 31137), (1455, 27606), (1605, 25026), (1746, 23005), (1926, 20855), (1935, 20758), (2910, 13803), (3210, 12513), (3870, 10379), (4171, 9630), (4365, 9202), (4601, 8730), (4815, 8342)]