6444340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 15611904

約数和(自身を除く): 9167564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 241, 382, 482, 764, 955, 964, 1205, 1337, 1687, 1910, 2410, 2674, 3374, 3820, 4820, 5348, 6685, 6748, 8435, 13370, 16870, 26740, 33740, 46031, 92062, 184124, 230155, 322217, 460310, 644434, 920620, 1288868, 1611085, 3222170, 6444340]

約数ペア:

[(1, 6444340), (2, 3222170), (4, 1611085), (5, 1288868), (7, 920620), (10, 644434), (14, 460310), (20, 322217), (28, 230155), (35, 184124), (70, 92062), (140, 46031), (191, 33740), (241, 26740), (382, 16870), (482, 13370), (764, 8435), (955, 6748), (964, 6685), (1205, 5348), (1337, 4820), (1687, 3820), (1910, 3374), (2410, 2674)]