849846570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{398989}}^1$

素因数の和:399070

約数の個数: 32

約数和(自身を含む): 2068364160

約数和(自身を除く): 1218517590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 398989, 797978, 1196967, 1994945, 2393934, 3989890, 5984835, 11969670, 28328219, 56656438, 84984657, 141641095, 169969314, 283282190, 424923285, 849846570]

約数ペア:

[(1, 849846570), (2, 424923285), (3, 283282190), (5, 169969314), (6, 141641095), (10, 84984657), (15, 56656438), (30, 28328219), (71, 11969670), (142, 5984835), (213, 3989890), (355, 2393934), (426, 1994945), (710, 1196967), (1065, 797978), (2130, 398989)]