71740690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12973}}^1$

素因数の和:13066

約数の個数: 32

約数和(自身を含む): 149460480

約数和(自身を除く): 77719790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 12973, 25946, 64865, 90811, 129730, 181622, 454055, 908110, 1024867, 2049734, 5124335, 7174069, 10248670, 14348138, 35870345, 71740690]

約数ペア:

[(1, 71740690), (2, 35870345), (5, 14348138), (7, 10248670), (10, 7174069), (14, 5124335), (35, 2049734), (70, 1024867), (79, 908110), (158, 454055), (395, 181622), (553, 129730), (790, 90811), (1106, 64865), (2765, 25946), (5530, 12973)]