6812750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 15500160

約数和(自身を除く): 8687410

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 229, 238, 250, 350, 425, 458, 595, 850, 875, 1145, 1190, 1603, 1750, 2125, 2290, 2975, 3206, 3893, 4250, 5725, 5950, 7786, 8015, 11450, 14875, 16030, 19465, 27251, 28625, 29750, 38930, 40075, 54502, 57250, 80150, 97325, 136255, 194650, 200375, 272510, 400750, 486625, 681275, 973250, 1362550, 3406375, 6812750]

約数ペア:

[(1, 6812750), (2, 3406375), (5, 1362550), (7, 973250), (10, 681275), (14, 486625), (17, 400750), (25, 272510), (34, 200375), (35, 194650), (50, 136255), (70, 97325), (85, 80150), (119, 57250), (125, 54502), (170, 40075), (175, 38930), (229, 29750), (238, 28625), (250, 27251), (350, 19465), (425, 16030), (458, 14875), (595, 11450), (850, 8015), (875, 7786), (1145, 5950), (1190, 5725), (1603, 4250), (1750, 3893), (2125, 3206), (2290, 2975)]