291742010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{24091}}^1$

素因数の和:24278

約数の個数: 32

約数和(自身を含む): 603649152

約数和(自身を除く): 311907142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 24091, 48182, 120455, 168637, 240910, 337274, 843185, 1686370, 4167743, 8335486, 20838715, 29174201, 41677430, 58348402, 145871005, 291742010]

約数ペア:

[(1, 291742010), (2, 145871005), (5, 58348402), (7, 41677430), (10, 29174201), (14, 20838715), (35, 8335486), (70, 4167743), (173, 1686370), (346, 843185), (865, 337274), (1211, 240910), (1730, 168637), (2422, 120455), (6055, 48182), (12110, 24091)]