8296140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 24110352

約数和(自身を除く): 15814212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 101, 111, 148, 185, 202, 222, 303, 370, 404, 444, 505, 555, 606, 740, 1010, 1110, 1212, 1369, 1515, 2020, 2220, 2738, 3030, 3737, 4107, 5476, 6060, 6845, 7474, 8214, 11211, 13690, 14948, 16428, 18685, 20535, 22422, 27380, 37370, 41070, 44844, 56055, 74740, 82140, 112110, 138269, 224220, 276538, 414807, 553076, 691345, 829614, 1382690, 1659228, 2074035, 2765380, 4148070, 8296140]

約数ペア:

[(1, 8296140), (2, 4148070), (3, 2765380), (4, 2074035), (5, 1659228), (6, 1382690), (10, 829614), (12, 691345), (15, 553076), (20, 414807), (30, 276538), (37, 224220), (60, 138269), (74, 112110), (101, 82140), (111, 74740), (148, 56055), (185, 44844), (202, 41070), (222, 37370), (303, 27380), (370, 22422), (404, 20535), (444, 18685), (505, 16428), (555, 14948), (606, 13690), (740, 11211), (1010, 8214), (1110, 7474), (1212, 6845), (1369, 6060), (1515, 5476), (2020, 4107), (2220, 3737), (2738, 3030)]