163830410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 300516480

約数和(自身を除く): 136686070

約数列:

[1, 2, 5, 10, 67, 134, 335, 439, 557, 670, 878, 1114, 2195, 2785, 4390, 5570, 29413, 37319, 58826, 74638, 147065, 186595, 244523, 294130, 373190, 489046, 1222615, 2445230, 16383041, 32766082, 81915205, 163830410]

約数ペア:

[(1, 163830410), (2, 81915205), (5, 32766082), (10, 16383041), (67, 2445230), (134, 1222615), (335, 489046), (439, 373190), (557, 294130), (670, 244523), (878, 186595), (1114, 147065), (2195, 74638), (2785, 58826), (4390, 37319), (5570, 29413)]