338642010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{537527}}^1$

素因数の和:537547

約数の個数: 48

約数和(自身を含む): 1006252416

約数和(自身を除く): 667610406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 537527, 1075054, 1612581, 2687635, 3225162, 3762689, 4837743, 5375270, 7525378, 8062905, 9675486, 11288067, 16125810, 18813445, 22576134, 24188715, 33864201, 37626890, 48377430, 56440335, 67728402, 112880670, 169321005, 338642010]

約数ペア:

[(1, 338642010), (2, 169321005), (3, 112880670), (5, 67728402), (6, 56440335), (7, 48377430), (9, 37626890), (10, 33864201), (14, 24188715), (15, 22576134), (18, 18813445), (21, 16125810), (30, 11288067), (35, 9675486), (42, 8062905), (45, 7525378), (63, 5375270), (70, 4837743), (90, 3762689), (105, 3225162), (126, 2687635), (210, 1612581), (315, 1075054), (630, 537527)]