189761670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{100403}}^1$

素因数の和:100426

約数の個数: 64

約数和(自身を含む): 578327040

約数和(自身を除く): 388565370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 100403, 200806, 301209, 502015, 602418, 702821, 903627, 1004030, 1405642, 1506045, 1807254, 2108463, 2710881, 3012090, 3514105, 4216926, 4518135, 5421762, 6325389, 7028210, 9036270, 10542315, 12650778, 13554405, 18976167, 21084630, 27108810, 31626945, 37952334, 63253890, 94880835, 189761670]

約数ペア:

[(1, 189761670), (2, 94880835), (3, 63253890), (5, 37952334), (6, 31626945), (7, 27108810), (9, 21084630), (10, 18976167), (14, 13554405), (15, 12650778), (18, 10542315), (21, 9036270), (27, 7028210), (30, 6325389), (35, 5421762), (42, 4518135), (45, 4216926), (54, 3514105), (63, 3012090), (70, 2710881), (90, 2108463), (105, 1807254), (126, 1506045), (135, 1405642), (189, 1004030), (210, 903627), (270, 702821), (315, 602418), (378, 502015), (630, 301209), (945, 200806), (1890, 100403)]