713443430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{208001}}^1$

素因数の和:208029

約数の個数: 32

約数和(自身を含む): 1497614400

約数和(自身を除く): 784170970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 208001, 416002, 1040005, 1456007, 2080010, 2912014, 7280035, 10192049, 14560070, 20384098, 50960245, 71344343, 101920490, 142688686, 356721715, 713443430]

約数ペア:

[(1, 713443430), (2, 356721715), (5, 142688686), (7, 101920490), (10, 71344343), (14, 50960245), (35, 20384098), (49, 14560070), (70, 10192049), (98, 7280035), (245, 2912014), (343, 2080010), (490, 1456007), (686, 1040005), (1715, 416002), (3430, 208001)]