8966590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 16687296

約数和(自身を除く): 7720706

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 173, 346, 355, 365, 710, 730, 865, 1730, 5183, 10366, 12283, 12629, 24566, 25258, 25915, 51830, 61415, 63145, 122830, 126290, 896659, 1793318, 4483295, 8966590]

約数ペア:

[(1, 8966590), (2, 4483295), (5, 1793318), (10, 896659), (71, 126290), (73, 122830), (142, 63145), (146, 61415), (173, 51830), (346, 25915), (355, 25258), (365, 24566), (710, 12629), (730, 12283), (865, 10366), (1730, 5183)]