1209486530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{5351}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 2489322240

約数和(自身を除く): 1279835710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3229, 5351, 6458, 10702, 16145, 22603, 26755, 32290, 37457, 45206, 53510, 74914, 113015, 187285, 226030, 374570, 17278379, 34556758, 86391895, 120948653, 172783790, 241897306, 604743265, 1209486530]

約数ペア:

[(1, 1209486530), (2, 604743265), (5, 241897306), (7, 172783790), (10, 120948653), (14, 86391895), (35, 34556758), (70, 17278379), (3229, 374570), (5351, 226030), (6458, 187285), (10702, 113015), (16145, 74914), (22603, 53510), (26755, 45206), (32290, 37457)]