338836010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 670954752

約数和(自身を除く): 332118742

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 103, 170, 185, 206, 370, 515, 523, 629, 1030, 1046, 1258, 1751, 2615, 3145, 3502, 3811, 5230, 6290, 7622, 8755, 8891, 17510, 17782, 19055, 19351, 38110, 38702, 44455, 53869, 64787, 88910, 96755, 107738, 129574, 193510, 269345, 323935, 328967, 538690, 647870, 657934, 915773, 1644835, 1831546, 1993153, 3289670, 3986306, 4578865, 9157730, 9965765, 19931530, 33883601, 67767202, 169418005, 338836010]

約数ペア:

[(1, 338836010), (2, 169418005), (5, 67767202), (10, 33883601), (17, 19931530), (34, 9965765), (37, 9157730), (74, 4578865), (85, 3986306), (103, 3289670), (170, 1993153), (185, 1831546), (206, 1644835), (370, 915773), (515, 657934), (523, 647870), (629, 538690), (1030, 328967), (1046, 323935), (1258, 269345), (1751, 193510), (2615, 129574), (3145, 107738), (3502, 96755), (3811, 88910), (5230, 64787), (6290, 53869), (7622, 44455), (8755, 38702), (8891, 38110), (17510, 19351), (17782, 19055)]