38157490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{907}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 78712704

約数和(自身を除く): 40555214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 601, 907, 1202, 1814, 3005, 4207, 4535, 6010, 6349, 8414, 9070, 12698, 21035, 31745, 42070, 63490, 545107, 1090214, 2725535, 3815749, 5451070, 7631498, 19078745, 38157490]

約数ペア:

[(1, 38157490), (2, 19078745), (5, 7631498), (7, 5451070), (10, 3815749), (14, 2725535), (35, 1090214), (70, 545107), (601, 63490), (907, 42070), (1202, 31745), (1814, 21035), (3005, 12698), (4207, 9070), (4535, 8414), (6010, 6349)]