2910050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 72

約数和(自身を含む): 6580308

約数和(自身を除く): 3670258

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 121, 130, 143, 185, 242, 275, 286, 325, 370, 407, 481, 550, 605, 650, 715, 814, 925, 962, 1210, 1430, 1573, 1850, 2035, 2405, 3025, 3146, 3575, 4070, 4477, 4810, 5291, 6050, 7150, 7865, 8954, 10175, 10582, 12025, 15730, 20350, 22385, 24050, 26455, 39325, 44770, 52910, 58201, 78650, 111925, 116402, 132275, 223850, 264550, 291005, 582010, 1455025, 2910050]

約数ペア:

[(1, 2910050), (2, 1455025), (5, 582010), (10, 291005), (11, 264550), (13, 223850), (22, 132275), (25, 116402), (26, 111925), (37, 78650), (50, 58201), (55, 52910), (65, 44770), (74, 39325), (110, 26455), (121, 24050), (130, 22385), (143, 20350), (185, 15730), (242, 12025), (275, 10582), (286, 10175), (325, 8954), (370, 7865), (407, 7150), (481, 6050), (550, 5291), (605, 4810), (650, 4477), (715, 4070), (814, 3575), (925, 3146), (962, 3025), (1210, 2405), (1430, 2035), (1573, 1850)]