86325540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{205537}}^1$

素因数の和:205556

約数の個数: 48

約数和(自身を含む): 276243072

約数和(自身を除く): 189917532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 205537, 411074, 616611, 822148, 1027685, 1233222, 1438759, 2055370, 2466444, 2877518, 3083055, 4110740, 4316277, 5755036, 6166110, 7193795, 8632554, 12332220, 14387590, 17265108, 21581385, 28775180, 43162770, 86325540]

約数ペア:

[(1, 86325540), (2, 43162770), (3, 28775180), (4, 21581385), (5, 17265108), (6, 14387590), (7, 12332220), (10, 8632554), (12, 7193795), (14, 6166110), (15, 5755036), (20, 4316277), (21, 4110740), (28, 3083055), (30, 2877518), (35, 2466444), (42, 2055370), (60, 1438759), (70, 1233222), (84, 1027685), (105, 822148), (140, 616611), (210, 411074), (420, 205537)]