70949640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{937}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 213413760

約数和(自身を除く): 142464120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 937, 1262, 1874, 1893, 2524, 2811, 3155, 3748, 3786, 4685, 5048, 5622, 6310, 7496, 7572, 9370, 9465, 11244, 12620, 14055, 15144, 18740, 18930, 22488, 25240, 28110, 37480, 37860, 56220, 75720, 112440, 591247, 1182494, 1773741, 2364988, 2956235, 3547482, 4729976, 5912470, 7094964, 8868705, 11824940, 14189928, 17737410, 23649880, 35474820, 70949640]

約数ペア:

[(1, 70949640), (2, 35474820), (3, 23649880), (4, 17737410), (5, 14189928), (6, 11824940), (8, 8868705), (10, 7094964), (12, 5912470), (15, 4729976), (20, 3547482), (24, 2956235), (30, 2364988), (40, 1773741), (60, 1182494), (120, 591247), (631, 112440), (937, 75720), (1262, 56220), (1874, 37860), (1893, 37480), (2524, 28110), (2811, 25240), (3155, 22488), (3748, 18930), (3786, 18740), (4685, 15144), (5048, 14055), (5622, 12620), (6310, 11244), (7496, 9465), (7572, 9370)]