69197810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 75591310

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 293, 418, 565, 586, 1045, 1130, 1243, 1465, 2090, 2147, 2486, 2930, 3223, 4294, 5567, 6215, 6446, 10735, 11134, 12430, 16115, 21470, 23617, 27835, 32230, 33109, 47234, 55670, 61237, 66218, 118085, 122474, 165545, 236170, 306185, 331090, 364199, 612370, 629071, 728398, 1258142, 1820995, 3145355, 3641990, 6290710, 6919781, 13839562, 34598905, 69197810]

約数ペア:

[(1, 69197810), (2, 34598905), (5, 13839562), (10, 6919781), (11, 6290710), (19, 3641990), (22, 3145355), (38, 1820995), (55, 1258142), (95, 728398), (110, 629071), (113, 612370), (190, 364199), (209, 331090), (226, 306185), (293, 236170), (418, 165545), (565, 122474), (586, 118085), (1045, 66218), (1130, 61237), (1243, 55670), (1465, 47234), (2090, 33109), (2147, 32230), (2486, 27835), (2930, 23617), (3223, 21470), (4294, 16115), (5567, 12430), (6215, 11134), (6446, 10735)]