30666408

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{20947}}^1$

素因数の和:21017

約数の個数: 32

約数和(自身を含む): 77926560

約数和(自身を除く): 47260152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 502728, 1277767, 2555534, 3833301, 5111068, 7666602, 10222136, 15333204, 30666408]

約数ペア:

[(1, 30666408), (2, 15333204), (3, 10222136), (4, 7666602), (6, 5111068), (8, 3833301), (12, 2555534), (24, 1277767), (61, 502728), (122, 251364), (183, 167576), (244, 125682), (366, 83788), (488, 62841), (732, 41894), (1464, 20947)]