39237870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 78957330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 379, 406, 435, 493, 510, 595, 609, 714, 758, 870, 986, 1015, 1137, 1190, 1218, 1479, 1785, 1895, 2030, 2274, 2465, 2653, 2958, 3045, 3451, 3570, 3790, 4930, 5306, 5685, 6090, 6443, 6902, 7395, 7959, 10353, 10991, 11370, 12886, 13265, 14790, 15918, 17255, 19329, 20706, 21982, 26530, 32215, 32973, 34510, 38658, 39795, 45101, 51765, 54955, 64430, 65946, 76937, 79590, 90202, 96645, 103530, 109910, 135303, 153874, 164865, 186847, 193290, 225505, 230811, 270606, 329730, 373694, 384685, 451010, 461622, 560541, 676515, 769370, 934235, 1121082, 1154055, 1307929, 1353030, 1868470, 2308110, 2615858, 2802705, 3923787, 5605410, 6539645, 7847574, 13079290, 19618935, 39237870]

約数ペア:

[(1, 39237870), (2, 19618935), (3, 13079290), (5, 7847574), (6, 6539645), (7, 5605410), (10, 3923787), (14, 2802705), (15, 2615858), (17, 2308110), (21, 1868470), (29, 1353030), (30, 1307929), (34, 1154055), (35, 1121082), (42, 934235), (51, 769370), (58, 676515), (70, 560541), (85, 461622), (87, 451010), (102, 384685), (105, 373694), (119, 329730), (145, 270606), (170, 230811), (174, 225505), (203, 193290), (210, 186847), (238, 164865), (255, 153874), (290, 135303), (357, 109910), (379, 103530), (406, 96645), (435, 90202), (493, 79590), (510, 76937), (595, 65946), (609, 64430), (714, 54955), (758, 51765), (870, 45101), (986, 39795), (1015, 38658), (1137, 34510), (1190, 32973), (1218, 32215), (1479, 26530), (1785, 21982), (1895, 20706), (2030, 19329), (2274, 17255), (2465, 15918), (2653, 14790), (2958, 13265), (3045, 12886), (3451, 11370), (3570, 10991), (3790, 10353), (4930, 7959), (5306, 7395), (5685, 6902), (6090, 6443)]