393283730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151847}}^1$

素因数の和:151898

約数の個数: 32

約数和(自身を含む): 830912256

約数和(自身を除く): 437628526

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 151847, 303694, 759235, 1062929, 1518470, 2125858, 5314645, 5618339, 10629290, 11236678, 28091695, 39328373, 56183390, 78656746, 196641865, 393283730]

約数ペア:

[(1, 393283730), (2, 196641865), (5, 78656746), (7, 56183390), (10, 39328373), (14, 28091695), (35, 11236678), (37, 10629290), (70, 5618339), (74, 5314645), (185, 2125858), (259, 1518470), (370, 1062929), (518, 759235), (1295, 303694), (2590, 151847)]