66987330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12907}}^1$

素因数の和:13090

約数の個数: 32

約数和(自身を含む): 161711424

約数和(自身を除く): 94724094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 12907, 25814, 38721, 64535, 77442, 129070, 193605, 387210, 2232911, 4465822, 6698733, 11164555, 13397466, 22329110, 33493665, 66987330]

約数ペア:

[(1, 66987330), (2, 33493665), (3, 22329110), (5, 13397466), (6, 11164555), (10, 6698733), (15, 4465822), (30, 2232911), (173, 387210), (346, 193605), (519, 129070), (865, 77442), (1038, 64535), (1730, 38721), (2595, 25814), (5190, 12907)]