31985610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6791}}^1$

素因数の和:6958

約数の個数: 32

約数和(自身を含む): 77265792

約数和(自身を除く): 45280182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6791, 13582, 20373, 33955, 40746, 67910, 101865, 203730, 1066187, 2132374, 3198561, 5330935, 6397122, 10661870, 15992805, 31985610]

約数ペア:

[(1, 31985610), (2, 15992805), (3, 10661870), (5, 6397122), (6, 5330935), (10, 3198561), (15, 2132374), (30, 1066187), (157, 203730), (314, 101865), (471, 67910), (785, 40746), (942, 33955), (1570, 20373), (2355, 13582), (4710, 6791)]