7207970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 17466624

約数和(自身を除く): 10258654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 37, 46, 55, 70, 74, 77, 110, 115, 121, 154, 161, 185, 230, 242, 253, 259, 322, 370, 385, 407, 506, 518, 605, 770, 805, 814, 847, 851, 1210, 1265, 1295, 1610, 1694, 1702, 1771, 2035, 2530, 2590, 2783, 2849, 3542, 4070, 4235, 4255, 4477, 5566, 5698, 5957, 8470, 8510, 8855, 8954, 9361, 11914, 13915, 14245, 17710, 18722, 19481, 22385, 27830, 28490, 29785, 31339, 38962, 44770, 46805, 59570, 62678, 65527, 93610, 97405, 102971, 131054, 156695, 194810, 205942, 313390, 327635, 514855, 655270, 720797, 1029710, 1441594, 3603985, 7207970]

約数ペア:

[(1, 7207970), (2, 3603985), (5, 1441594), (7, 1029710), (10, 720797), (11, 655270), (14, 514855), (22, 327635), (23, 313390), (35, 205942), (37, 194810), (46, 156695), (55, 131054), (70, 102971), (74, 97405), (77, 93610), (110, 65527), (115, 62678), (121, 59570), (154, 46805), (161, 44770), (185, 38962), (230, 31339), (242, 29785), (253, 28490), (259, 27830), (322, 22385), (370, 19481), (385, 18722), (407, 17710), (506, 14245), (518, 13915), (605, 11914), (770, 9361), (805, 8954), (814, 8855), (847, 8510), (851, 8470), (1210, 5957), (1265, 5698), (1295, 5566), (1610, 4477), (1694, 4255), (1702, 4235), (1771, 4070), (2035, 3542), (2530, 2849), (2590, 2783)]