29431860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3529}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 83025600

約数和(自身を除く): 53593740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3529, 4170, 7058, 8340, 10587, 14116, 17645, 21174, 35290, 42348, 52935, 70580, 105870, 211740, 490531, 981062, 1471593, 1962124, 2452655, 2943186, 4905310, 5886372, 7357965, 9810620, 14715930, 29431860]

約数ペア:

[(1, 29431860), (2, 14715930), (3, 9810620), (4, 7357965), (5, 5886372), (6, 4905310), (10, 2943186), (12, 2452655), (15, 1962124), (20, 1471593), (30, 981062), (60, 490531), (139, 211740), (278, 105870), (417, 70580), (556, 52935), (695, 42348), (834, 35290), (1390, 21174), (1668, 17645), (2085, 14116), (2780, 10587), (3529, 8340), (4170, 7058)]