121739430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{16979}}^1$

素因数の和:17228

約数の個数: 32

約数和(自身を含む): 293414400

約数和(自身を除く): 171674970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 16979, 33958, 50937, 84895, 101874, 169790, 254685, 509370, 4057981, 8115962, 12173943, 20289905, 24347886, 40579810, 60869715, 121739430]

約数ペア:

[(1, 121739430), (2, 60869715), (3, 40579810), (5, 24347886), (6, 20289905), (10, 12173943), (15, 8115962), (30, 4057981), (239, 509370), (478, 254685), (717, 169790), (1195, 101874), (1434, 84895), (2390, 50937), (3585, 33958), (7170, 16979)]