29127048890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2945101}}^1$

素因数の和:2945174

約数の個数: 32

約数和(自身を含む): 55980498816

約数和(自身を除く): 26853449926

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 2945101, 5890202, 14725505, 29451010, 67737323, 126639343, 135474646, 253278686, 338686615, 633196715, 677373230, 1266393430, 2912704889, 5825409778, 14563524445, 29127048890]

約数ペア:

[(1, 29127048890), (2, 14563524445), (5, 5825409778), (10, 2912704889), (23, 1266393430), (43, 677373230), (46, 633196715), (86, 338686615), (115, 253278686), (215, 135474646), (230, 126639343), (430, 67737323), (989, 29451010), (1978, 14725505), (4945, 5890202), (9890, 2945101)]