2295010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2163230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 257, 470, 514, 893, 1285, 1786, 2570, 4465, 4883, 8930, 9766, 12079, 24158, 24415, 48830, 60395, 120790, 229501, 459002, 1147505, 2295010]

約数ペア:

[(1, 2295010), (2, 1147505), (5, 459002), (10, 229501), (19, 120790), (38, 60395), (47, 48830), (94, 24415), (95, 24158), (190, 12079), (235, 9766), (257, 8930), (470, 4883), (514, 4465), (893, 2570), (1285, 1786)]