29709290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 57967056

約数和(自身を除く): 28257766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1321, 1730, 2249, 2642, 4498, 6605, 11245, 13210, 17173, 22490, 34346, 85865, 171730, 228533, 457066, 1142665, 2285330, 2970929, 5941858, 14854645, 29709290]

約数ペア:

[(1, 29709290), (2, 14854645), (5, 5941858), (10, 2970929), (13, 2285330), (26, 1142665), (65, 457066), (130, 228533), (173, 171730), (346, 85865), (865, 34346), (1321, 22490), (1730, 17173), (2249, 13210), (2642, 11245), (4498, 6605)]