70953540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{168937}}^1$

素因数の和:168956

約数の個数: 48

約数和(自身を含む): 227052672

約数和(自身を除く): 156099132

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, 168937, 337874, 506811, 675748, 844685, 1013622, 1182559, 1689370, 2027244, 2365118, 2534055, 3378740, 3547677, 4730236, 5068110, 5912795, 7095354, 10136220, 11825590, 14190708, 17738385, 23651180, 35476770, 70953540]

約数ペア:

[(1, 70953540), (2, 35476770), (3, 23651180), (4, 17738385), (5, 14190708), (6, 11825590), (7, 10136220), (10, 7095354), (12, 5912795), (14, 5068110), (15, 4730236), (20, 3547677), (21, 3378740), (28, 2534055), (30, 2365118), (35, 2027244), (42, 1689370), (60, 1182559), (70, 1013622), (84, 844685), (105, 675748), (140, 506811), (210, 337874), (420, 168937)]