15667596980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{14731}}^1$

素因数の和:14925

約数の個数: 96

約数和(自身を含む): 38490826752

約数和(自身を除く): 22823229772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 107, 140, 142, 214, 284, 355, 428, 497, 535, 710, 749, 994, 1070, 1420, 1498, 1988, 2140, 2485, 2996, 3745, 4970, 7490, 7597, 9940, 14731, 14980, 15194, 29462, 30388, 37985, 53179, 58924, 73655, 75970, 103117, 106358, 147310, 151940, 206234, 212716, 265895, 294620, 412468, 515585, 531790, 1031170, 1045901, 1063580, 1576217, 2062340, 2091802, 3152434, 4183604, 5229505, 6304868, 7321307, 7881085, 10459010, 11033519, 14642614, 15762170, 20918020, 22067038, 29285228, 31524340, 36606535, 44134076, 55167595, 73213070, 110335190, 111911407, 146426140, 220670380, 223822814, 447645628, 559557035, 783379849, 1119114070, 1566759698, 2238228140, 3133519396, 3916899245, 7833798490, 15667596980]

約数ペア:

[(1, 15667596980), (2, 7833798490), (4, 3916899245), (5, 3133519396), (7, 2238228140), (10, 1566759698), (14, 1119114070), (20, 783379849), (28, 559557035), (35, 447645628), (70, 223822814), (71, 220670380), (107, 146426140), (140, 111911407), (142, 110335190), (214, 73213070), (284, 55167595), (355, 44134076), (428, 36606535), (497, 31524340), (535, 29285228), (710, 22067038), (749, 20918020), (994, 15762170), (1070, 14642614), (1420, 11033519), (1498, 10459010), (1988, 7881085), (2140, 7321307), (2485, 6304868), (2996, 5229505), (3745, 4183604), (4970, 3152434), (7490, 2091802), (7597, 2062340), (9940, 1576217), (14731, 1063580), (14980, 1045901), (15194, 1031170), (29462, 531790), (30388, 515585), (37985, 412468), (53179, 294620), (58924, 265895), (73655, 212716), (75970, 206234), (103117, 151940), (106358, 147310)]