72917810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10739}}^1$

素因数の和:10850

約数の個数: 32

約数和(自身を含む): 151562880

約数和(自身を除く): 78645070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 10739, 21478, 53695, 75173, 107390, 150346, 375865, 751730, 1041683, 2083366, 5208415, 7291781, 10416830, 14583562, 36458905, 72917810]

約数ペア:

[(1, 72917810), (2, 36458905), (5, 14583562), (7, 10416830), (10, 7291781), (14, 5208415), (35, 2083366), (70, 1041683), (97, 751730), (194, 375865), (485, 150346), (679, 107390), (970, 75173), (1358, 53695), (3395, 21478), (6790, 10739)]