31252970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26263}}^1$

素因数の和:26294

約数の個数: 32

約数和(自身を含む): 68076288

約数和(自身を除く): 36823318

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 26263, 52526, 131315, 183841, 262630, 367682, 446471, 892942, 919205, 1838410, 2232355, 3125297, 4464710, 6250594, 15626485, 31252970]

約数ペア:

[(1, 31252970), (2, 15626485), (5, 6250594), (7, 4464710), (10, 3125297), (14, 2232355), (17, 1838410), (34, 919205), (35, 892942), (70, 446471), (85, 367682), (119, 262630), (170, 183841), (238, 131315), (595, 52526), (1190, 26263)]