2012078775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 4054883328

約数和(自身を除く): 2042804553

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 151, 175, 255, 357, 425, 453, 525, 595, 755, 1057, 1275, 1493, 1785, 2265, 2567, 2975, 3171, 3775, 4479, 5285, 7465, 7701, 8925, 10451, 11325, 12835, 15855, 17969, 22395, 25381, 26425, 31353, 37325, 38505, 52255, 53907, 64175, 76143, 79275, 89845, 111975, 126905, 156765, 177667, 192525, 225443, 261275, 269535, 380715, 449225, 533001, 634525, 676329, 783825, 888335, 1127215, 1347675, 1578101, 1903575, 2665005, 3381645, 3832531, 4441675, 4734303, 5636075, 7890505, 11497593, 13325025, 16908225, 19162655, 23671515, 26827717, 39452525, 57487965, 80483151, 95813275, 118357575, 134138585, 287439825, 402415755, 670692925, 2012078775]

約数ペア:

[(1, 2012078775), (3, 670692925), (5, 402415755), (7, 287439825), (15, 134138585), (17, 118357575), (21, 95813275), (25, 80483151), (35, 57487965), (51, 39452525), (75, 26827717), (85, 23671515), (105, 19162655), (119, 16908225), (151, 13325025), (175, 11497593), (255, 7890505), (357, 5636075), (425, 4734303), (453, 4441675), (525, 3832531), (595, 3381645), (755, 2665005), (1057, 1903575), (1275, 1578101), (1493, 1347675), (1785, 1127215), (2265, 888335), (2567, 783825), (2975, 676329), (3171, 634525), (3775, 533001), (4479, 449225), (5285, 380715), (7465, 269535), (7701, 261275), (8925, 225443), (10451, 192525), (11325, 177667), (12835, 156765), (15855, 126905), (17969, 111975), (22395, 89845), (25381, 79275), (26425, 76143), (31353, 64175), (37325, 53907), (38505, 52255)]