4958220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 14702688

約数和(自身を除く): 9744468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 4861, 9722, 14583, 19444, 24305, 29166, 48610, 58332, 72915, 82637, 97220, 145830, 165274, 247911, 291660, 330548, 413185, 495822, 826370, 991644, 1239555, 1652740, 2479110, 4958220]

約数ペア:

[(1, 4958220), (2, 2479110), (3, 1652740), (4, 1239555), (5, 991644), (6, 826370), (10, 495822), (12, 413185), (15, 330548), (17, 291660), (20, 247911), (30, 165274), (34, 145830), (51, 97220), (60, 82637), (68, 72915), (85, 58332), (102, 48610), (170, 29166), (204, 24305), (255, 19444), (340, 14583), (510, 9722), (1020, 4861)]