89717910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3061}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 215613792

約数和(自身を除く): 125895882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 3061, 4885, 5862, 6122, 9183, 9770, 14655, 15305, 18366, 29310, 30610, 45915, 91830, 2990597, 5981194, 8971791, 14952985, 17943582, 29905970, 44858955, 89717910]

約数ペア:

[(1, 89717910), (2, 44858955), (3, 29905970), (5, 17943582), (6, 14952985), (10, 8971791), (15, 5981194), (30, 2990597), (977, 91830), (1954, 45915), (2931, 30610), (3061, 29310), (4885, 18366), (5862, 15305), (6122, 14655), (9183, 9770)]