144928210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20101}}^1$

素因数の和:20218

約数の個数: 32

約数和(自身を含む): 301047552

約数和(自身を除く): 156119342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 20101, 40202, 100505, 140707, 201010, 281414, 703535, 1407070, 2070403, 4140806, 10352015, 14492821, 20704030, 28985642, 72464105, 144928210]

約数ペア:

[(1, 144928210), (2, 72464105), (5, 28985642), (7, 20704030), (10, 14492821), (14, 10352015), (35, 4140806), (70, 2070403), (103, 1407070), (206, 703535), (515, 281414), (721, 201010), (1030, 140707), (1442, 100505), (3605, 40202), (7210, 20101)]