70550116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 161551040

約数和(自身を除く): 91000924

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 101, 133, 182, 202, 247, 266, 364, 404, 494, 532, 707, 988, 1313, 1414, 1729, 1919, 2626, 2828, 3458, 3838, 5252, 6916, 7676, 9191, 10201, 13433, 18382, 20402, 24947, 26866, 36764, 40804, 49894, 53732, 71407, 99788, 132613, 142814, 174629, 193819, 265226, 285628, 349258, 387638, 530452, 698516, 775276, 928291, 1356733, 1856582, 2519647, 2713466, 3713164, 5039294, 5426932, 10078588, 17637529, 35275058, 70550116]

約数ペア:

[(1, 70550116), (2, 35275058), (4, 17637529), (7, 10078588), (13, 5426932), (14, 5039294), (19, 3713164), (26, 2713466), (28, 2519647), (38, 1856582), (52, 1356733), (76, 928291), (91, 775276), (101, 698516), (133, 530452), (182, 387638), (202, 349258), (247, 285628), (266, 265226), (364, 193819), (404, 174629), (494, 142814), (532, 132613), (707, 99788), (988, 71407), (1313, 53732), (1414, 49894), (1729, 40804), (1919, 36764), (2626, 26866), (2828, 24947), (3458, 20402), (3838, 18382), (5252, 13433), (6916, 10201), (7676, 9191)]