9976910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 18541440

約数和(自身を除く): 8564530

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 173, 346, 365, 395, 730, 790, 865, 1730, 5767, 11534, 12629, 13667, 25258, 27334, 28835, 57670, 63145, 68335, 126290, 136670, 997691, 1995382, 4988455, 9976910]

約数ペア:

[(1, 9976910), (2, 4988455), (5, 1995382), (10, 997691), (73, 136670), (79, 126290), (146, 68335), (158, 63145), (173, 57670), (346, 28835), (365, 27334), (395, 25258), (730, 13667), (790, 12629), (865, 11534), (1730, 5767)]