70365540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167537}}^1$

素因数の和:167556

約数の個数: 48

約数和(自身を含む): 225171072

約数和(自身を除く): 154805532

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, 167537, 335074, 502611, 670148, 837685, 1005222, 1172759, 1675370, 2010444, 2345518, 2513055, 3350740, 3518277, 4691036, 5026110, 5863795, 7036554, 10052220, 11727590, 14073108, 17591385, 23455180, 35182770, 70365540]

約数ペア:

[(1, 70365540), (2, 35182770), (3, 23455180), (4, 17591385), (5, 14073108), (6, 11727590), (7, 10052220), (10, 7036554), (12, 5863795), (14, 5026110), (15, 4691036), (20, 3518277), (21, 3350740), (28, 2513055), (30, 2345518), (35, 2010444), (42, 1675370), (60, 1172759), (70, 1005222), (84, 837685), (105, 670148), (140, 502611), (210, 335074), (420, 167537)]