6388996440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3131861}}^1$

素因数の和:3131892

約数の個数: 64

約数和(自身を含む): 20294465760

約数和(自身を除く): 13905469320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3131861, 6263722, 9395583, 12527444, 15659305, 18791166, 25054888, 31318610, 37582332, 46977915, 53241637, 62637220, 75164664, 93955830, 106483274, 125274440, 159724911, 187911660, 212966548, 266208185, 319449822, 375823320, 425933096, 532416370, 638899644, 798624555, 1064832740, 1277799288, 1597249110, 2129665480, 3194498220, 6388996440]

約数ペア:

[(1, 6388996440), (2, 3194498220), (3, 2129665480), (4, 1597249110), (5, 1277799288), (6, 1064832740), (8, 798624555), (10, 638899644), (12, 532416370), (15, 425933096), (17, 375823320), (20, 319449822), (24, 266208185), (30, 212966548), (34, 187911660), (40, 159724911), (51, 125274440), (60, 106483274), (68, 93955830), (85, 75164664), (102, 62637220), (120, 53241637), (136, 46977915), (170, 37582332), (204, 31318610), (255, 25054888), (340, 18791166), (408, 15659305), (510, 12527444), (680, 9395583), (1020, 6263722), (2040, 3131861)]