274344070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27407}}^1$

素因数の和:27445

約数の個数: 64

約数和(自身を含む): 663054336

約数和(自身を除く): 388710266

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 27407, 54814, 137035, 191849, 274070, 301477, 356291, 383698, 602954, 712582, 959245, 1507385, 1781455, 1918490, 2110339, 2494037, 3014770, 3562910, 3919201, 4220678, 4988074, 7838402, 10551695, 12470185, 19596005, 21103390, 24940370, 27434407, 39192010, 54868814, 137172035, 274344070]

約数ペア:

[(1, 274344070), (2, 137172035), (5, 54868814), (7, 39192010), (10, 27434407), (11, 24940370), (13, 21103390), (14, 19596005), (22, 12470185), (26, 10551695), (35, 7838402), (55, 4988074), (65, 4220678), (70, 3919201), (77, 3562910), (91, 3014770), (110, 2494037), (130, 2110339), (143, 1918490), (154, 1781455), (182, 1507385), (286, 959245), (385, 712582), (455, 602954), (715, 383698), (770, 356291), (910, 301477), (1001, 274070), (1430, 191849), (2002, 137035), (5005, 54814), (10010, 27407)]