71895530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13001}}^1$

素因数の和:13094

約数の個数: 32

約数和(自身を含む): 149783040

約数和(自身を除く): 77887510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 13001, 26002, 65005, 91007, 130010, 182014, 455035, 910070, 1027079, 2054158, 5135395, 7189553, 10270790, 14379106, 35947765, 71895530]

約数ペア:

[(1, 71895530), (2, 35947765), (5, 14379106), (7, 10270790), (10, 7189553), (14, 5135395), (35, 2054158), (70, 1027079), (79, 910070), (158, 455035), (395, 182014), (553, 130010), (790, 91007), (1106, 65005), (2765, 26002), (5530, 13001)]