30321798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2609}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 65772000

約数和(自身を除く): 35450202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 2609, 3874, 5218, 5811, 7827, 11622, 15654, 33917, 67834, 101751, 203502, 388741, 777482, 1166223, 2332446, 5053633, 10107266, 15160899, 30321798]

約数ペア:

[(1, 30321798), (2, 15160899), (3, 10107266), (6, 5053633), (13, 2332446), (26, 1166223), (39, 777482), (78, 388741), (149, 203502), (298, 101751), (447, 67834), (894, 33917), (1937, 15654), (2609, 11622), (3874, 7827), (5218, 5811)]