31090970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 26824678

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 415, 470, 797, 830, 1594, 3901, 3985, 7802, 7970, 19505, 37459, 39010, 66151, 74918, 132302, 187295, 330755, 374590, 661510, 3109097, 6218194, 15545485, 31090970]

約数ペア:

[(1, 31090970), (2, 15545485), (5, 6218194), (10, 3109097), (47, 661510), (83, 374590), (94, 330755), (166, 187295), (235, 132302), (415, 74918), (470, 66151), (797, 39010), (830, 37459), (1594, 19505), (3901, 7970), (3985, 7802)]