30791748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197383}}^1$

素因数の和:197403

約数の個数: 24

約数和(自身を含む): 77374528

約数和(自身を除く): 46582780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197383, 394766, 592149, 789532, 1184298, 2368596, 2565979, 5131958, 7697937, 10263916, 15395874, 30791748]

約数ペア:

[(1, 30791748), (2, 15395874), (3, 10263916), (4, 7697937), (6, 5131958), (12, 2565979), (13, 2368596), (26, 1184298), (39, 789532), (52, 592149), (78, 394766), (156, 197383)]