31897168630

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 58278670560

約数和(自身を除く): 26381501930

約数列:

[1, 2, 5, 10, 97, 194, 263, 485, 526, 970, 1289, 1315, 2578, 2630, 6445, 9409, 12890, 18818, 25511, 47045, 51022, 94090, 125033, 127555, 250066, 255110, 339007, 625165, 678014, 1250330, 1695035, 2474567, 3390070, 4949134, 12128201, 12372835, 24256402, 24745670, 32883679, 60641005, 65767358, 121282010, 164418395, 328836790, 3189716863, 6379433726, 15948584315, 31897168630]

約数ペア:

[(1, 31897168630), (2, 15948584315), (5, 6379433726), (10, 3189716863), (97, 328836790), (194, 164418395), (263, 121282010), (485, 65767358), (526, 60641005), (970, 32883679), (1289, 24745670), (1315, 24256402), (2578, 12372835), (2630, 12128201), (6445, 4949134), (9409, 3390070), (12890, 2474567), (18818, 1695035), (25511, 1250330), (47045, 678014), (51022, 625165), (94090, 339007), (125033, 255110), (127555, 250066)]