47383890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7937}}^1$

素因数の和:8146

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 66923310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 7937, 15874, 23811, 39685, 47622, 79370, 119055, 238110, 1579463, 3158926, 4738389, 7897315, 9476778, 15794630, 23691945, 47383890]

約数ペア:

[(1, 47383890), (2, 23691945), (3, 15794630), (5, 9476778), (6, 7897315), (10, 4738389), (15, 3158926), (30, 1579463), (199, 238110), (398, 119055), (597, 79370), (995, 47622), (1194, 39685), (1990, 23811), (2985, 15874), (5970, 7937)]