39374930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 83327616

約数和(自身を除く): 43952686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 751, 1070, 1498, 1502, 3745, 3755, 5243, 5257, 7490, 7510, 10486, 10514, 26215, 26285, 36799, 52430, 52570, 73598, 80357, 160714, 183995, 367990, 401785, 562499, 803570, 1124998, 2812495, 3937493, 5624990, 7874986, 19687465, 39374930]

約数ペア:

[(1, 39374930), (2, 19687465), (5, 7874986), (7, 5624990), (10, 3937493), (14, 2812495), (35, 1124998), (49, 803570), (70, 562499), (98, 401785), (107, 367990), (214, 183995), (245, 160714), (490, 80357), (535, 73598), (749, 52570), (751, 52430), (1070, 36799), (1498, 26285), (1502, 26215), (3745, 10514), (3755, 10486), (5243, 7510), (5257, 7490)]