8215930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 7958150

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 1559, 2635, 3118, 5270, 7795, 15590, 26503, 48329, 53006, 96658, 132515, 241645, 265030, 483290, 821593, 1643186, 4107965, 8215930]

約数ペア:

[(1, 8215930), (2, 4107965), (5, 1643186), (10, 821593), (17, 483290), (31, 265030), (34, 241645), (62, 132515), (85, 96658), (155, 53006), (170, 48329), (310, 26503), (527, 15590), (1054, 7795), (1559, 5270), (2635, 3118)]