69827798

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 110484000

約数和(自身を除く): 40656202

約数列:

[1, 2, 59, 61, 89, 109, 118, 122, 178, 218, 3599, 5251, 5429, 6431, 6649, 7198, 9701, 10502, 10858, 12862, 13298, 19402, 320311, 392291, 572359, 591761, 640622, 784582, 1144718, 1183522, 34913899, 69827798]

約数ペア:

[(1, 69827798), (2, 34913899), (59, 1183522), (61, 1144718), (89, 784582), (109, 640622), (118, 591761), (122, 572359), (178, 392291), (218, 320311), (3599, 19402), (5251, 13298), (5429, 12862), (6431, 10858), (6649, 10502), (7198, 9701)]