7271530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 15174144

約数和(自身を除く): 7902614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1423, 2555, 2846, 5110, 7115, 9961, 14230, 19922, 49805, 99610, 103879, 207758, 519395, 727153, 1038790, 1454306, 3635765, 7271530]

約数ペア:

[(1, 7271530), (2, 3635765), (5, 1454306), (7, 1038790), (10, 727153), (14, 519395), (35, 207758), (70, 103879), (73, 99610), (146, 49805), (365, 19922), (511, 14230), (730, 9961), (1022, 7115), (1423, 5110), (2555, 2846)]