299844430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1439}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 549918720

約数和(自身を除く): 250074290

約数列:

[1, 2, 5, 10, 67, 134, 311, 335, 622, 670, 1439, 1555, 2878, 3110, 7195, 14390, 20837, 41674, 96413, 104185, 192826, 208370, 447529, 482065, 895058, 964130, 2237645, 4475290, 29984443, 59968886, 149922215, 299844430]

約数ペア:

[(1, 299844430), (2, 149922215), (5, 59968886), (10, 29984443), (67, 4475290), (134, 2237645), (311, 964130), (335, 895058), (622, 482065), (670, 447529), (1439, 208370), (1555, 192826), (2878, 104185), (3110, 96413), (7195, 41674), (14390, 20837)]