30390516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64937}}^1$

素因数の和:64960

約数の個数: 36

約数和(自身を含む): 82731012

約数和(自身を除く): 52340496

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 64937, 129874, 194811, 259748, 389622, 584433, 779244, 844181, 1168866, 1688362, 2337732, 2532543, 3376724, 5065086, 7597629, 10130172, 15195258, 30390516]

約数ペア:

[(1, 30390516), (2, 15195258), (3, 10130172), (4, 7597629), (6, 5065086), (9, 3376724), (12, 2532543), (13, 2337732), (18, 1688362), (26, 1168866), (36, 844181), (39, 779244), (52, 584433), (78, 389622), (117, 259748), (156, 194811), (234, 129874), (468, 64937)]