7825140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 24984960

約数和(自身を除く): 17159820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 337, 387, 430, 516, 540, 645, 674, 774, 860, 1011, 1161, 1290, 1348, 1548, 1685, 1935, 2022, 2322, 2580, 3033, 3370, 3870, 4044, 4644, 5055, 5805, 6066, 6740, 7740, 9099, 10110, 11610, 12132, 14491, 15165, 18198, 20220, 23220, 28982, 30330, 36396, 43473, 45495, 57964, 60660, 72455, 86946, 90990, 130419, 144910, 173892, 181980, 217365, 260838, 289820, 391257, 434730, 521676, 652095, 782514, 869460, 1304190, 1565028, 1956285, 2608380, 3912570, 7825140]

約数ペア:

[(1, 7825140), (2, 3912570), (3, 2608380), (4, 1956285), (5, 1565028), (6, 1304190), (9, 869460), (10, 782514), (12, 652095), (15, 521676), (18, 434730), (20, 391257), (27, 289820), (30, 260838), (36, 217365), (43, 181980), (45, 173892), (54, 144910), (60, 130419), (86, 90990), (90, 86946), (108, 72455), (129, 60660), (135, 57964), (172, 45495), (180, 43473), (215, 36396), (258, 30330), (270, 28982), (337, 23220), (387, 20220), (430, 18198), (516, 15165), (540, 14491), (645, 12132), (674, 11610), (774, 10110), (860, 9099), (1011, 7740), (1161, 6740), (1290, 6066), (1348, 5805), (1548, 5055), (1685, 4644), (1935, 4044), (2022, 3870), (2322, 3370), (2580, 3033)]