47167770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120943}}^1$

素因数の和:120966

約数の個数: 32

約数和(自身を含む): 121911552

約数和(自身を除く): 74743782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 120943, 241886, 362829, 604715, 725658, 1209430, 1572259, 1814145, 3144518, 3628290, 4716777, 7861295, 9433554, 15722590, 23583885, 47167770]

約数ペア:

[(1, 47167770), (2, 23583885), (3, 15722590), (5, 9433554), (6, 7861295), (10, 4716777), (13, 3628290), (15, 3144518), (26, 1814145), (30, 1572259), (39, 1209430), (65, 725658), (78, 604715), (130, 362829), (195, 241886), (390, 120943)]