6461180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 8707204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 683, 860, 946, 1366, 1892, 2365, 2732, 3415, 4730, 6830, 7513, 9460, 13660, 15026, 29369, 30052, 37565, 58738, 75130, 117476, 146845, 150260, 293690, 323059, 587380, 646118, 1292236, 1615295, 3230590, 6461180]

約数ペア:

[(1, 6461180), (2, 3230590), (4, 1615295), (5, 1292236), (10, 646118), (11, 587380), (20, 323059), (22, 293690), (43, 150260), (44, 146845), (55, 117476), (86, 75130), (110, 58738), (172, 37565), (215, 30052), (220, 29369), (430, 15026), (473, 13660), (683, 9460), (860, 7513), (946, 6830), (1366, 4730), (1892, 3415), (2365, 2732)]