713802740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{3229}}^1$

素因数の和:4824

約数の個数: 48

約数和(自身を含む): 1714742400

約数和(自身を除く): 1000939660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1579, 3158, 3229, 6316, 6458, 7895, 11053, 12916, 15790, 16145, 22106, 22603, 31580, 32290, 44212, 45206, 55265, 64580, 90412, 110530, 113015, 221060, 226030, 452060, 5098591, 10197182, 20394364, 25492955, 35690137, 50985910, 71380274, 101971820, 142760548, 178450685, 356901370, 713802740]

約数ペア:

[(1, 713802740), (2, 356901370), (4, 178450685), (5, 142760548), (7, 101971820), (10, 71380274), (14, 50985910), (20, 35690137), (28, 25492955), (35, 20394364), (70, 10197182), (140, 5098591), (1579, 452060), (3158, 226030), (3229, 221060), (6316, 113015), (6458, 110530), (7895, 90412), (11053, 64580), (12916, 55265), (15790, 45206), (16145, 44212), (22106, 32290), (22603, 31580)]