4292750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 10063872

約数和(自身を除く): 5771122

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 223, 250, 275, 350, 385, 446, 550, 770, 875, 1115, 1375, 1561, 1750, 1925, 2230, 2453, 2750, 3122, 3850, 4906, 5575, 7805, 9625, 11150, 12265, 15610, 17171, 19250, 24530, 27875, 34342, 39025, 55750, 61325, 78050, 85855, 122650, 171710, 195125, 306625, 390250, 429275, 613250, 858550, 2146375, 4292750]

約数ペア:

[(1, 4292750), (2, 2146375), (5, 858550), (7, 613250), (10, 429275), (11, 390250), (14, 306625), (22, 195125), (25, 171710), (35, 122650), (50, 85855), (55, 78050), (70, 61325), (77, 55750), (110, 39025), (125, 34342), (154, 27875), (175, 24530), (223, 19250), (250, 17171), (275, 15610), (350, 12265), (385, 11150), (446, 9625), (550, 7805), (770, 5575), (875, 4906), (1115, 3850), (1375, 3122), (1561, 2750), (1750, 2453), (1925, 2230)]