327250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:52

約数の個数: 64

約数和(自身を含む): 808704

約数和(自身を除く): 481454

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 125, 154, 170, 175, 187, 238, 250, 275, 350, 374, 385, 425, 550, 595, 770, 850, 875, 935, 1190, 1309, 1375, 1750, 1870, 1925, 2125, 2618, 2750, 2975, 3850, 4250, 4675, 5950, 6545, 9350, 9625, 13090, 14875, 19250, 23375, 29750, 32725, 46750, 65450, 163625, 327250]

約数ペア:

[(1, 327250), (2, 163625), (5, 65450), (7, 46750), (10, 32725), (11, 29750), (14, 23375), (17, 19250), (22, 14875), (25, 13090), (34, 9625), (35, 9350), (50, 6545), (55, 5950), (70, 4675), (77, 4250), (85, 3850), (110, 2975), (119, 2750), (125, 2618), (154, 2125), (170, 1925), (175, 1870), (187, 1750), (238, 1375), (250, 1309), (275, 1190), (350, 935), (374, 875), (385, 850), (425, 770), (550, 595)]