30942828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{122789}}^1$

素因数の和:122806

約数の個数: 36

約数和(自身を含む): 89391120

約数和(自身を除く): 58448292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 122789, 245578, 368367, 491156, 736734, 859523, 1105101, 1473468, 1719046, 2210202, 2578569, 3438092, 4420404, 5157138, 7735707, 10314276, 15471414, 30942828]

約数ペア:

[(1, 30942828), (2, 15471414), (3, 10314276), (4, 7735707), (6, 5157138), (7, 4420404), (9, 3438092), (12, 2578569), (14, 2210202), (18, 1719046), (21, 1473468), (28, 1105101), (36, 859523), (42, 736734), (63, 491156), (84, 368367), (126, 245578), (252, 122789)]