2347370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 4447872

約数和(自身を除く): 2100502

約数列:

[1, 2, 5, 10, 43, 53, 86, 103, 106, 206, 215, 265, 430, 515, 530, 1030, 2279, 4429, 4558, 5459, 8858, 10918, 11395, 22145, 22790, 27295, 44290, 54590, 234737, 469474, 1173685, 2347370]

約数ペア:

[(1, 2347370), (2, 1173685), (5, 469474), (10, 234737), (43, 54590), (53, 44290), (86, 27295), (103, 22790), (106, 22145), (206, 11395), (215, 10918), (265, 8858), (430, 5459), (515, 4558), (530, 4429), (1030, 2279)]