87061740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{39217}}^1$

素因数の和:39266

約数の個数: 48

約数和(自身を含む): 250367712

約数和(自身を除く): 163305972

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, 39217, 78434, 117651, 156868, 196085, 235302, 392170, 470604, 588255, 784340, 1176510, 1451029, 2353020, 2902058, 4353087, 5804116, 7255145, 8706174, 14510290, 17412348, 21765435, 29020580, 43530870, 87061740]

約数ペア:

[(1, 87061740), (2, 43530870), (3, 29020580), (4, 21765435), (5, 17412348), (6, 14510290), (10, 8706174), (12, 7255145), (15, 5804116), (20, 4353087), (30, 2902058), (37, 2353020), (60, 1451029), (74, 1176510), (111, 784340), (148, 588255), (185, 470604), (222, 392170), (370, 235302), (444, 196085), (555, 156868), (740, 117651), (1110, 78434), (2220, 39217)]