30678282

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54979}}^1$

素因数の和:55018

約数の個数: 24

約数和(自身を含む): 68615040

約数和(自身を除く): 37936758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 54979, 109958, 164937, 329874, 494811, 989622, 1704349, 3408698, 5113047, 10226094, 15339141, 30678282]

約数ペア:

[(1, 30678282), (2, 15339141), (3, 10226094), (6, 5113047), (9, 3408698), (18, 1704349), (31, 989622), (62, 494811), (93, 329874), (186, 164937), (279, 109958), (558, 54979)]