69119470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 80179730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 145, 158, 203, 290, 395, 406, 431, 553, 790, 862, 1015, 1106, 2030, 2155, 2291, 2765, 3017, 4310, 4582, 5530, 6034, 11455, 12499, 15085, 16037, 22910, 24998, 30170, 32074, 34049, 62495, 68098, 80185, 87493, 124990, 160370, 170245, 174986, 238343, 340490, 437465, 476686, 874930, 987421, 1191715, 1974842, 2383430, 4937105, 6911947, 9874210, 13823894, 34559735, 69119470]

約数ペア:

[(1, 69119470), (2, 34559735), (5, 13823894), (7, 9874210), (10, 6911947), (14, 4937105), (29, 2383430), (35, 1974842), (58, 1191715), (70, 987421), (79, 874930), (145, 476686), (158, 437465), (203, 340490), (290, 238343), (395, 174986), (406, 170245), (431, 160370), (553, 124990), (790, 87493), (862, 80185), (1015, 68098), (1106, 62495), (2030, 34049), (2155, 32074), (2291, 30170), (2765, 24998), (3017, 22910), (4310, 16037), (4582, 15085), (5530, 12499), (6034, 11455)]