30019153760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{29311}}^1$

素因数の和:29536

約数の個数: 96

約数和(自身を含む): 73260536832

約数和(自身を除く): 43241383072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 173, 185, 296, 346, 370, 592, 692, 740, 865, 1184, 1384, 1480, 1730, 2768, 2960, 3460, 5536, 5920, 6401, 6920, 12802, 13840, 25604, 27680, 29311, 32005, 51208, 58622, 64010, 102416, 117244, 128020, 146555, 204832, 234488, 256040, 293110, 468976, 512080, 586220, 937952, 1024160, 1084507, 1172440, 2169014, 2344880, 4338028, 4689760, 5070803, 5422535, 8676056, 10141606, 10845070, 17352112, 20283212, 21690140, 25354015, 34704224, 40566424, 43380280, 50708030, 81132848, 86760560, 101416060, 162265696, 173521120, 187619711, 202832120, 375239422, 405664240, 750478844, 811328480, 938098555, 1500957688, 1876197110, 3001915376, 3752394220, 6003830752, 7504788440, 15009576880, 30019153760]

約数ペア:

[(1, 30019153760), (2, 15009576880), (4, 7504788440), (5, 6003830752), (8, 3752394220), (10, 3001915376), (16, 1876197110), (20, 1500957688), (32, 938098555), (37, 811328480), (40, 750478844), (74, 405664240), (80, 375239422), (148, 202832120), (160, 187619711), (173, 173521120), (185, 162265696), (296, 101416060), (346, 86760560), (370, 81132848), (592, 50708030), (692, 43380280), (740, 40566424), (865, 34704224), (1184, 25354015), (1384, 21690140), (1480, 20283212), (1730, 17352112), (2768, 10845070), (2960, 10141606), (3460, 8676056), (5536, 5422535), (5920, 5070803), (6401, 4689760), (6920, 4338028), (12802, 2344880), (13840, 2169014), (25604, 1172440), (27680, 1084507), (29311, 1024160), (32005, 937952), (51208, 586220), (58622, 512080), (64010, 468976), (102416, 293110), (117244, 256040), (128020, 234488), (146555, 204832)]