89018510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55291}}^1$

素因数の和:55328

約数の個数: 32

約数和(自身を含む): 191089152

約数和(自身を除く): 102070642

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 55291, 110582, 276455, 387037, 552910, 774074, 1271693, 1935185, 2543386, 3870370, 6358465, 8901851, 12716930, 17803702, 44509255, 89018510]

約数ペア:

[(1, 89018510), (2, 44509255), (5, 17803702), (7, 12716930), (10, 8901851), (14, 6358465), (23, 3870370), (35, 2543386), (46, 1935185), (70, 1271693), (115, 774074), (161, 552910), (230, 387037), (322, 276455), (805, 110582), (1610, 55291)]