9052750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 19740240

約数和(自身を除く): 10687490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 739, 875, 1225, 1478, 1750, 2450, 3695, 5173, 6125, 7390, 10346, 12250, 18475, 25865, 36211, 36950, 51730, 72422, 92375, 129325, 181055, 184750, 258650, 362110, 646625, 905275, 1293250, 1810550, 4526375, 9052750]

約数ペア:

[(1, 9052750), (2, 4526375), (5, 1810550), (7, 1293250), (10, 905275), (14, 646625), (25, 362110), (35, 258650), (49, 184750), (50, 181055), (70, 129325), (98, 92375), (125, 72422), (175, 51730), (245, 36950), (250, 36211), (350, 25865), (490, 18475), (739, 12250), (875, 10346), (1225, 7390), (1478, 6125), (1750, 5173), (2450, 3695)]