139704420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 403869312

約数和(自身を除く): 264164892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 173, 215, 258, 313, 346, 430, 516, 519, 626, 645, 692, 860, 865, 939, 1038, 1252, 1290, 1565, 1730, 1878, 2076, 2580, 2595, 3130, 3460, 3756, 4695, 5190, 6260, 7439, 9390, 10380, 13459, 14878, 18780, 22317, 26918, 29756, 37195, 40377, 44634, 53836, 54149, 67295, 74390, 80754, 89268, 108298, 111585, 134590, 148780, 161508, 162447, 201885, 216596, 223170, 269180, 270745, 324894, 403770, 446340, 541490, 649788, 807540, 812235, 1082980, 1624470, 2328407, 3248940, 4656814, 6985221, 9313628, 11642035, 13970442, 23284070, 27940884, 34926105, 46568140, 69852210, 139704420]

約数ペア:

[(1, 139704420), (2, 69852210), (3, 46568140), (4, 34926105), (5, 27940884), (6, 23284070), (10, 13970442), (12, 11642035), (15, 9313628), (20, 6985221), (30, 4656814), (43, 3248940), (60, 2328407), (86, 1624470), (129, 1082980), (172, 812235), (173, 807540), (215, 649788), (258, 541490), (313, 446340), (346, 403770), (430, 324894), (516, 270745), (519, 269180), (626, 223170), (645, 216596), (692, 201885), (860, 162447), (865, 161508), (939, 148780), (1038, 134590), (1252, 111585), (1290, 108298), (1565, 89268), (1730, 80754), (1878, 74390), (2076, 67295), (2580, 54149), (2595, 53836), (3130, 44634), (3460, 40377), (3756, 37195), (4695, 29756), (5190, 26918), (6260, 22317), (7439, 18780), (9390, 14878), (10380, 13459)]