73482990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349919}}^1$

素因数の和:349936

約数の個数: 32

約数和(自身を含む): 201553920

約数和(自身を除く): 128070930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349919, 699838, 1049757, 1749595, 2099514, 2449433, 3499190, 4898866, 5248785, 7348299, 10497570, 12247165, 14696598, 24494330, 36741495, 73482990]

約数ペア:

[(1, 73482990), (2, 36741495), (3, 24494330), (5, 14696598), (6, 12247165), (7, 10497570), (10, 7348299), (14, 5248785), (15, 4898866), (21, 3499190), (30, 2449433), (35, 2099514), (42, 1749595), (70, 1049757), (105, 699838), (210, 349919)]