1320230170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{608401}}^1$

素因数の和:608446

約数の個数: 32

約数和(自身を含む): 2803516416

約数和(自身を除く): 1483286246

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 608401, 1216802, 3042005, 4258807, 6084010, 8517614, 18860431, 21294035, 37720862, 42588070, 94302155, 132023017, 188604310, 264046034, 660115085, 1320230170]

約数ペア:

[(1, 1320230170), (2, 660115085), (5, 264046034), (7, 188604310), (10, 132023017), (14, 94302155), (31, 42588070), (35, 37720862), (62, 21294035), (70, 18860431), (155, 8517614), (217, 6084010), (310, 4258807), (434, 3042005), (1085, 1216802), (2170, 608401)]