6630470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 8575930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 109, 110, 154, 158, 218, 385, 395, 545, 553, 763, 770, 790, 869, 1090, 1106, 1199, 1526, 1738, 2398, 2765, 3815, 4345, 5530, 5995, 6083, 7630, 8393, 8611, 8690, 11990, 12166, 16786, 17222, 30415, 41965, 43055, 60277, 60830, 83930, 86110, 94721, 120554, 189442, 301385, 473605, 602770, 663047, 947210, 1326094, 3315235, 6630470]

約数ペア:

[(1, 6630470), (2, 3315235), (5, 1326094), (7, 947210), (10, 663047), (11, 602770), (14, 473605), (22, 301385), (35, 189442), (55, 120554), (70, 94721), (77, 86110), (79, 83930), (109, 60830), (110, 60277), (154, 43055), (158, 41965), (218, 30415), (385, 17222), (395, 16786), (545, 12166), (553, 11990), (763, 8690), (770, 8611), (790, 8393), (869, 7630), (1090, 6083), (1106, 5995), (1199, 5530), (1526, 4345), (1738, 3815), (2398, 2765)]