66905410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 147044160

約数和(自身を除く): 80138750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 61, 65, 110, 118, 122, 130, 143, 169, 286, 295, 305, 338, 590, 610, 649, 671, 715, 767, 793, 845, 1298, 1342, 1430, 1534, 1586, 1690, 1859, 3245, 3355, 3599, 3718, 3835, 3965, 6490, 6710, 7198, 7670, 7930, 8437, 8723, 9295, 9971, 10309, 16874, 17446, 17995, 18590, 19942, 20618, 35990, 39589, 42185, 43615, 46787, 49855, 51545, 79178, 84370, 87230, 93574, 99710, 103090, 109681, 113399, 197945, 219362, 226798, 233935, 395890, 467870, 514657, 548405, 566995, 608231, 1029314, 1096810, 1133990, 1216462, 2573285, 3041155, 5146570, 6082310, 6690541, 13381082, 33452705, 66905410]

約数ペア:

[(1, 66905410), (2, 33452705), (5, 13381082), (10, 6690541), (11, 6082310), (13, 5146570), (22, 3041155), (26, 2573285), (55, 1216462), (59, 1133990), (61, 1096810), (65, 1029314), (110, 608231), (118, 566995), (122, 548405), (130, 514657), (143, 467870), (169, 395890), (286, 233935), (295, 226798), (305, 219362), (338, 197945), (590, 113399), (610, 109681), (649, 103090), (671, 99710), (715, 93574), (767, 87230), (793, 84370), (845, 79178), (1298, 51545), (1342, 49855), (1430, 46787), (1534, 43615), (1586, 42185), (1690, 39589), (1859, 35990), (3245, 20618), (3355, 19942), (3599, 18590), (3718, 17995), (3835, 17446), (3965, 16874), (6490, 10309), (6710, 9971), (7198, 9295), (7670, 8723), (7930, 8437)]