29708270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 55693440

約数和(自身を除く): 25985170

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 1171, 2342, 2537, 5074, 5855, 11710, 12685, 25370, 50353, 69089, 100706, 138178, 251765, 345445, 503530, 690890, 2970827, 5941654, 14854135, 29708270]

約数ペア:

[(1, 29708270), (2, 14854135), (5, 5941654), (10, 2970827), (43, 690890), (59, 503530), (86, 345445), (118, 251765), (215, 138178), (295, 100706), (430, 69089), (590, 50353), (1171, 25370), (2342, 12685), (2537, 11710), (5074, 5855)]