30937948

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 55364400

約数和(自身を除く): 24426452

約数列:

[1, 2, 4, 59, 118, 236, 337, 389, 674, 778, 1348, 1556, 19883, 22951, 39766, 45902, 79532, 91804, 131093, 262186, 524372, 7734487, 15468974, 30937948]

約数ペア:

[(1, 30937948), (2, 15468974), (4, 7734487), (59, 524372), (118, 262186), (236, 131093), (337, 91804), (389, 79532), (674, 45902), (778, 39766), (1348, 22951), (1556, 19883)]