3796940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 9371712

約数和(自身を除く): 5574772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 733, 740, 1036, 1295, 1466, 2590, 2932, 3665, 5131, 5180, 7330, 10262, 14660, 20524, 25655, 27121, 51310, 54242, 102620, 108484, 135605, 189847, 271210, 379694, 542420, 759388, 949235, 1898470, 3796940]

約数ペア:

[(1, 3796940), (2, 1898470), (4, 949235), (5, 759388), (7, 542420), (10, 379694), (14, 271210), (20, 189847), (28, 135605), (35, 108484), (37, 102620), (70, 54242), (74, 51310), (140, 27121), (148, 25655), (185, 20524), (259, 14660), (370, 10262), (518, 7330), (733, 5180), (740, 5131), (1036, 3665), (1295, 2932), (1466, 2590)]