898330920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 2768567040

約数和(自身を除く): 1870236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 137, 159, 212, 265, 274, 318, 411, 424, 530, 548, 636, 685, 795, 822, 1031, 1060, 1096, 1272, 1370, 1590, 1644, 2055, 2062, 2120, 2740, 3093, 3180, 3288, 4110, 4124, 5155, 5480, 6186, 6360, 7261, 8220, 8248, 10310, 12372, 14522, 15465, 16440, 20620, 21783, 24744, 29044, 30930, 36305, 41240, 43566, 54643, 58088, 61860, 72610, 87132, 108915, 109286, 123720, 141247, 145220, 163929, 174264, 217830, 218572, 273215, 282494, 290440, 327858, 423741, 435660, 437144, 546430, 564988, 655716, 706235, 819645, 847482, 871320, 1092860, 1129976, 1311432, 1412470, 1639290, 1694964, 2118705, 2185720, 2824940, 3278580, 3389928, 4237410, 5649880, 6557160, 7486091, 8474820, 14972182, 16949640, 22458273, 29944364, 37430455, 44916546, 59888728, 74860910, 89833092, 112291365, 149721820, 179666184, 224582730, 299443640, 449165460, 898330920]

約数ペア:

[(1, 898330920), (2, 449165460), (3, 299443640), (4, 224582730), (5, 179666184), (6, 149721820), (8, 112291365), (10, 89833092), (12, 74860910), (15, 59888728), (20, 44916546), (24, 37430455), (30, 29944364), (40, 22458273), (53, 16949640), (60, 14972182), (106, 8474820), (120, 7486091), (137, 6557160), (159, 5649880), (212, 4237410), (265, 3389928), (274, 3278580), (318, 2824940), (411, 2185720), (424, 2118705), (530, 1694964), (548, 1639290), (636, 1412470), (685, 1311432), (795, 1129976), (822, 1092860), (1031, 871320), (1060, 847482), (1096, 819645), (1272, 706235), (1370, 655716), (1590, 564988), (1644, 546430), (2055, 437144), (2062, 435660), (2120, 423741), (2740, 327858), (3093, 290440), (3180, 282494), (3288, 273215), (4110, 218572), (4124, 217830), (5155, 174264), (5480, 163929), (6186, 145220), (6360, 141247), (7261, 123720), (8220, 109286), (8248, 108915), (10310, 87132), (12372, 72610), (14522, 61860), (15465, 58088), (16440, 54643), (20620, 43566), (21783, 41240), (24744, 36305), (29044, 30930)]