77080620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34721}}^1$

素因数の和:34770

約数の個数: 48

約数和(自身を含む): 221665248

約数和(自身を除く): 144584628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 34721, 69442, 104163, 138884, 173605, 208326, 347210, 416652, 520815, 694420, 1041630, 1284677, 2083260, 2569354, 3854031, 5138708, 6423385, 7708062, 12846770, 15416124, 19270155, 25693540, 38540310, 77080620]

約数ペア:

[(1, 77080620), (2, 38540310), (3, 25693540), (4, 19270155), (5, 15416124), (6, 12846770), (10, 7708062), (12, 6423385), (15, 5138708), (20, 3854031), (30, 2569354), (37, 2083260), (60, 1284677), (74, 1041630), (111, 694420), (148, 520815), (185, 416652), (222, 347210), (370, 208326), (444, 173605), (555, 138884), (740, 104163), (1110, 69442), (2220, 34721)]