42700490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5701}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 88677504

約数和(自身を除く): 45977014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 5701, 7490, 11402, 28505, 39907, 57010, 79814, 199535, 399070, 610007, 1220014, 3050035, 4270049, 6100070, 8540098, 21350245, 42700490]

約数ペア:

[(1, 42700490), (2, 21350245), (5, 8540098), (7, 6100070), (10, 4270049), (14, 3050035), (35, 1220014), (70, 610007), (107, 399070), (214, 199535), (535, 79814), (749, 57010), (1070, 39907), (1498, 28505), (3745, 11402), (5701, 7490)]