42501530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 86430240

約数和(自身を除く): 43928710

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 145, 170, 185, 233, 290, 370, 466, 493, 629, 986, 1073, 1165, 1258, 2146, 2330, 2465, 3145, 3961, 4930, 5365, 6290, 6757, 7922, 8621, 10730, 13514, 17242, 18241, 19805, 33785, 36482, 39610, 43105, 67570, 86210, 91205, 114869, 146557, 182410, 229738, 250009, 293114, 500018, 574345, 732785, 1148690, 1250045, 1465570, 2500090, 4250153, 8500306, 21250765, 42501530]

約数ペア:

[(1, 42501530), (2, 21250765), (5, 8500306), (10, 4250153), (17, 2500090), (29, 1465570), (34, 1250045), (37, 1148690), (58, 732785), (74, 574345), (85, 500018), (145, 293114), (170, 250009), (185, 229738), (233, 182410), (290, 146557), (370, 114869), (466, 91205), (493, 86210), (629, 67570), (986, 43105), (1073, 39610), (1165, 36482), (1258, 33785), (2146, 19805), (2330, 18241), (2465, 17242), (3145, 13514), (3961, 10730), (4930, 8621), (5365, 7922), (6290, 6757)]