4205530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 8780544

約数和(自身を除く): 4575014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 823, 1022, 1646, 2555, 4115, 5110, 5761, 8230, 11522, 28805, 57610, 60079, 120158, 300395, 420553, 600790, 841106, 2102765, 4205530]

約数ペア:

[(1, 4205530), (2, 2102765), (5, 841106), (7, 600790), (10, 420553), (14, 300395), (35, 120158), (70, 60079), (73, 57610), (146, 28805), (365, 11522), (511, 8230), (730, 5761), (823, 5110), (1022, 4115), (1646, 2555)]