8461430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 15760224

約数和(自身を除く): 7298794

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 173, 335, 346, 365, 670, 730, 865, 1730, 4891, 9782, 11591, 12629, 23182, 24455, 25258, 48910, 57955, 63145, 115910, 126290, 846143, 1692286, 4230715, 8461430]

約数ペア:

[(1, 8461430), (2, 4230715), (5, 1692286), (10, 846143), (67, 126290), (73, 115910), (134, 63145), (146, 57955), (173, 48910), (335, 25258), (346, 24455), (365, 23182), (670, 12629), (730, 11591), (865, 9782), (1730, 4891)]