1251710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 2462400

約数和(自身を除く): 1210690

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 199, 370, 398, 629, 995, 1258, 1990, 3145, 3383, 6290, 6766, 7363, 14726, 16915, 33830, 36815, 73630, 125171, 250342, 625855, 1251710]

約数ペア:

[(1, 1251710), (2, 625855), (5, 250342), (10, 125171), (17, 73630), (34, 36815), (37, 33830), (74, 16915), (85, 14726), (170, 7363), (185, 6766), (199, 6290), (370, 3383), (398, 3145), (629, 1990), (995, 1258)]