7490264170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 15168384000

約数和(自身を除く): 7678119830

約数列:

[1, 2, 5, 10, 19, 38, 41, 43, 59, 82, 86, 95, 118, 190, 205, 215, 295, 379, 410, 430, 590, 758, 779, 817, 1121, 1558, 1634, 1763, 1895, 2242, 2419, 2537, 3526, 3790, 3895, 4085, 4838, 5074, 5605, 7201, 7790, 8170, 8815, 11210, 12095, 12685, 14402, 15539, 16297, 17630, 22361, 24190, 25370, 31078, 32594, 33497, 36005, 44722, 45961, 48203, 66994, 72010, 77695, 81485, 91922, 96406, 104017, 111805, 155390, 162970, 167485, 208034, 223610, 229805, 241015, 295241, 309643, 334970, 424859, 459610, 482030, 520085, 590482, 619286, 668177, 849718, 916801, 961523, 1040170, 1336354, 1476205, 1548215, 1833602, 1923046, 1976323, 2124295, 2952410, 3096430, 3340885, 3952646, 4248590, 4584005, 4807615, 6681770, 9168010, 9615230, 9881615, 12695363, 17419219, 18268937, 19763230, 25390726, 34838438, 36537874, 39422443, 63476815, 78844886, 87096095, 91344685, 126953630, 174192190, 182689370, 197112215, 394224430, 749026417, 1498052834, 3745132085, 7490264170]

約数ペア:

[(1, 7490264170), (2, 3745132085), (5, 1498052834), (10, 749026417), (19, 394224430), (38, 197112215), (41, 182689370), (43, 174192190), (59, 126953630), (82, 91344685), (86, 87096095), (95, 78844886), (118, 63476815), (190, 39422443), (205, 36537874), (215, 34838438), (295, 25390726), (379, 19763230), (410, 18268937), (430, 17419219), (590, 12695363), (758, 9881615), (779, 9615230), (817, 9168010), (1121, 6681770), (1558, 4807615), (1634, 4584005), (1763, 4248590), (1895, 3952646), (2242, 3340885), (2419, 3096430), (2537, 2952410), (3526, 2124295), (3790, 1976323), (3895, 1923046), (4085, 1833602), (4838, 1548215), (5074, 1476205), (5605, 1336354), (7201, 1040170), (7790, 961523), (8170, 916801), (8815, 849718), (11210, 668177), (12095, 619286), (12685, 590482), (14402, 520085), (15539, 482030), (16297, 459610), (17630, 424859), (22361, 334970), (24190, 309643), (25370, 295241), (31078, 241015), (32594, 229805), (33497, 223610), (36005, 208034), (44722, 167485), (45961, 162970), (48203, 155390), (66994, 111805), (72010, 104017), (77695, 96406), (81485, 91922)]