139039670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3485

約数の個数: 64

約数和(自身を含む): 318007296

約数和(自身を除く): 178967626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2915, 3407, 3710, 4081, 5830, 6814, 8162, 17035, 20405, 23849, 34070, 37477, 40810, 47698, 74954, 119245, 180571, 187385, 238490, 262339, 361142, 374770, 524678, 902855, 1263997, 1311695, 1805710, 1986281, 2527994, 2623390, 3972562, 6319985, 9931405, 12639970, 13903967, 19862810, 27807934, 69519835, 139039670]

約数ペア:

[(1, 139039670), (2, 69519835), (5, 27807934), (7, 19862810), (10, 13903967), (11, 12639970), (14, 9931405), (22, 6319985), (35, 3972562), (53, 2623390), (55, 2527994), (70, 1986281), (77, 1805710), (106, 1311695), (110, 1263997), (154, 902855), (265, 524678), (371, 374770), (385, 361142), (530, 262339), (583, 238490), (742, 187385), (770, 180571), (1166, 119245), (1855, 74954), (2915, 47698), (3407, 40810), (3710, 37477), (4081, 34070), (5830, 23849), (6814, 20405), (8162, 17035)]