5141290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 11644416

約数和(自身を除く): 6503126

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 607, 770, 847, 1210, 1214, 1694, 3035, 4235, 4249, 6070, 6677, 8470, 8498, 13354, 21245, 33385, 42490, 46739, 66770, 73447, 93478, 146894, 233695, 367235, 467390, 514129, 734470, 1028258, 2570645, 5141290]

約数ペア:

[(1, 5141290), (2, 2570645), (5, 1028258), (7, 734470), (10, 514129), (11, 467390), (14, 367235), (22, 233695), (35, 146894), (55, 93478), (70, 73447), (77, 66770), (110, 46739), (121, 42490), (154, 33385), (242, 21245), (385, 13354), (605, 8498), (607, 8470), (770, 6677), (847, 6070), (1210, 4249), (1214, 4235), (1694, 3035)]