151504210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 175087790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1430, 1999, 2915, 3445, 3998, 5830, 6890, 7579, 9995, 15158, 19990, 21989, 25987, 37895, 43978, 51974, 75790, 105947, 109945, 129935, 211894, 219890, 259870, 285857, 529735, 571714, 1059470, 1165417, 1377311, 1429285, 2330834, 2754622, 2858570, 5827085, 6886555, 11654170, 13773110, 15150421, 30300842, 75752105, 151504210]

約数ペア:

[(1, 151504210), (2, 75752105), (5, 30300842), (10, 15150421), (11, 13773110), (13, 11654170), (22, 6886555), (26, 5827085), (53, 2858570), (55, 2754622), (65, 2330834), (106, 1429285), (110, 1377311), (130, 1165417), (143, 1059470), (265, 571714), (286, 529735), (530, 285857), (583, 259870), (689, 219890), (715, 211894), (1166, 129935), (1378, 109945), (1430, 105947), (1999, 75790), (2915, 51974), (3445, 43978), (3998, 37895), (5830, 25987), (6890, 21989), (7579, 19990), (9995, 15158)]