145230470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 332937216

約数和(自身を除く): 187706746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 1034, 1645, 2585, 3290, 3619, 4013, 5170, 7238, 8026, 18095, 20065, 28091, 36190, 40130, 44143, 56182, 88286, 140455, 188611, 220715, 280910, 309001, 377222, 441430, 618002, 943055, 1320277, 1545005, 1886110, 2074721, 2640554, 3090010, 4149442, 6601385, 10373605, 13202770, 14523047, 20747210, 29046094, 72615235, 145230470]

約数ペア:

[(1, 145230470), (2, 72615235), (5, 29046094), (7, 20747210), (10, 14523047), (11, 13202770), (14, 10373605), (22, 6601385), (35, 4149442), (47, 3090010), (55, 2640554), (70, 2074721), (77, 1886110), (94, 1545005), (110, 1320277), (154, 943055), (235, 618002), (329, 441430), (385, 377222), (470, 309001), (517, 280910), (658, 220715), (770, 188611), (1034, 140455), (1645, 88286), (2585, 56182), (3290, 44143), (3619, 40130), (4013, 36190), (5170, 28091), (7238, 20065), (8026, 18095)]