2451410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 4823280

約数和(自身を除く): 2371870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 173, 218, 346, 545, 865, 1090, 1417, 1730, 2249, 2834, 4498, 7085, 11245, 14170, 18857, 22490, 37714, 94285, 188570, 245141, 490282, 1225705, 2451410]

約数ペア:

[(1, 2451410), (2, 1225705), (5, 490282), (10, 245141), (13, 188570), (26, 94285), (65, 37714), (109, 22490), (130, 18857), (173, 14170), (218, 11245), (346, 7085), (545, 4498), (865, 2834), (1090, 2249), (1417, 1730)]