39302690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4421}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 81506304

約数和(自身を除く): 42203614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4421, 4445, 8842, 8890, 22105, 30947, 44210, 61894, 154735, 309470, 561467, 1122934, 2807335, 3930269, 5614670, 7860538, 19651345, 39302690]

約数ペア:

[(1, 39302690), (2, 19651345), (5, 7860538), (7, 5614670), (10, 3930269), (14, 2807335), (35, 1122934), (70, 561467), (127, 309470), (254, 154735), (635, 61894), (889, 44210), (1270, 30947), (1778, 22105), (4421, 8890), (4445, 8842)]