8783390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 21373632

約数和(自身を除く): 12590242

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 61, 70, 77, 85, 110, 119, 121, 122, 154, 170, 187, 238, 242, 305, 374, 385, 427, 595, 605, 610, 671, 770, 847, 854, 935, 1037, 1190, 1210, 1309, 1342, 1694, 1870, 2057, 2074, 2135, 2618, 3355, 4114, 4235, 4270, 4697, 5185, 6545, 6710, 7259, 7381, 8470, 9394, 10285, 10370, 11407, 13090, 14399, 14518, 14762, 20570, 22814, 23485, 28798, 36295, 36905, 46970, 51667, 57035, 71995, 72590, 73810, 79849, 103334, 114070, 125477, 143990, 159698, 250954, 258335, 399245, 516670, 627385, 798490, 878339, 1254770, 1756678, 4391695, 8783390]

約数ペア:

[(1, 8783390), (2, 4391695), (5, 1756678), (7, 1254770), (10, 878339), (11, 798490), (14, 627385), (17, 516670), (22, 399245), (34, 258335), (35, 250954), (55, 159698), (61, 143990), (70, 125477), (77, 114070), (85, 103334), (110, 79849), (119, 73810), (121, 72590), (122, 71995), (154, 57035), (170, 51667), (187, 46970), (238, 36905), (242, 36295), (305, 28798), (374, 23485), (385, 22814), (427, 20570), (595, 14762), (605, 14518), (610, 14399), (671, 13090), (770, 11407), (847, 10370), (854, 10285), (935, 9394), (1037, 8470), (1190, 7381), (1210, 7259), (1309, 6710), (1342, 6545), (1694, 5185), (1870, 4697), (2057, 4270), (2074, 4235), (2135, 4114), (2618, 3355)]