1947668370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{821801}}^1$

素因数の和:821890

約数の個数: 32

約数和(自身を含む): 4733579520

約数和(自身を除く): 2785911150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 821801, 1643602, 2465403, 4109005, 4930806, 8218010, 12327015, 24654030, 64922279, 129844558, 194766837, 324611395, 389533674, 649222790, 973834185, 1947668370]

約数ペア:

[(1, 1947668370), (2, 973834185), (3, 649222790), (5, 389533674), (6, 324611395), (10, 194766837), (15, 129844558), (30, 64922279), (79, 24654030), (158, 12327015), (237, 8218010), (395, 4930806), (474, 4109005), (790, 2465403), (1185, 1643602), (2370, 821801)]