138856237310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25109627}}^1$

素因数の和:25109720

約数の個数: 32

約数和(自身を含む): 289262914560

約数和(自身を除く): 150406677250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 25109627, 50219254, 125548135, 175767389, 251096270, 351534778, 878836945, 1757673890, 1983660533, 3967321066, 9918302665, 13885623731, 19836605330, 27771247462, 69428118655, 138856237310]

約数ペア:

[(1, 138856237310), (2, 69428118655), (5, 27771247462), (7, 19836605330), (10, 13885623731), (14, 9918302665), (35, 3967321066), (70, 1983660533), (79, 1757673890), (158, 878836945), (395, 351534778), (553, 251096270), (790, 175767389), (1106, 125548135), (2765, 50219254), (5530, 25109627)]