1418291270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6691}}^1$

素因数の和:6797

約数の個数: 64

約数和(自身を含む): 2914071552

約数和(自身を除く): 1495780282

約数列:

[1, 2, 5, 10, 11, 22, 41, 47, 55, 82, 94, 110, 205, 235, 410, 451, 470, 517, 902, 1034, 1927, 2255, 2585, 3854, 4510, 5170, 6691, 9635, 13382, 19270, 21197, 33455, 42394, 66910, 73601, 105985, 147202, 211970, 274331, 314477, 368005, 548662, 628954, 736010, 1371655, 1572385, 2743310, 3017641, 3144770, 3459247, 6035282, 6918494, 12893557, 15088205, 17296235, 25787114, 30176410, 34592470, 64467785, 128935570, 141829127, 283658254, 709145635, 1418291270]

約数ペア:

[(1, 1418291270), (2, 709145635), (5, 283658254), (10, 141829127), (11, 128935570), (22, 64467785), (41, 34592470), (47, 30176410), (55, 25787114), (82, 17296235), (94, 15088205), (110, 12893557), (205, 6918494), (235, 6035282), (410, 3459247), (451, 3144770), (470, 3017641), (517, 2743310), (902, 1572385), (1034, 1371655), (1927, 736010), (2255, 628954), (2585, 548662), (3854, 368005), (4510, 314477), (5170, 274331), (6691, 211970), (9635, 147202), (13382, 105985), (19270, 73601), (21197, 66910), (33455, 42394)]