12108798420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{624809}}^1$

素因数の和:624857

約数の個数: 96

約数和(自身を含む): 37788508800

約数和(自身を除く): 25679710380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 19380, 624809, 1249618, 1874427, 2499236, 3124045, 3748854, 6248090, 7497708, 9372135, 10621753, 11871371, 12496180, 18744270, 21243506, 23742742, 31865259, 35614113, 37488540, 42487012, 47485484, 53108765, 59356855, 63730518, 71228226, 106217530, 118713710, 127461036, 142456452, 159326295, 178070565, 201813307, 212435060, 237427420, 318652590, 356141130, 403626614, 605439921, 637305180, 712282260, 807253228, 1009066535, 1210879842, 2018133070, 2421759684, 3027199605, 4036266140, 6054399210, 12108798420]

約数ペア:

[(1, 12108798420), (2, 6054399210), (3, 4036266140), (4, 3027199605), (5, 2421759684), (6, 2018133070), (10, 1210879842), (12, 1009066535), (15, 807253228), (17, 712282260), (19, 637305180), (20, 605439921), (30, 403626614), (34, 356141130), (38, 318652590), (51, 237427420), (57, 212435060), (60, 201813307), (68, 178070565), (76, 159326295), (85, 142456452), (95, 127461036), (102, 118713710), (114, 106217530), (170, 71228226), (190, 63730518), (204, 59356855), (228, 53108765), (255, 47485484), (285, 42487012), (323, 37488540), (340, 35614113), (380, 31865259), (510, 23742742), (570, 21243506), (646, 18744270), (969, 12496180), (1020, 11871371), (1140, 10621753), (1292, 9372135), (1615, 7497708), (1938, 6248090), (3230, 3748854), (3876, 3124045), (4845, 2499236), (6460, 1874427), (9690, 1249618), (19380, 624809)]