4074872830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{16937}}^1$

素因数の和:17449

約数の個数: 48

約数和(自身を含む): 8550166896

約数和(自身を除く): 4475294066

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 491, 982, 2455, 3437, 4910, 6874, 16937, 17185, 24059, 33874, 34370, 48118, 84685, 118559, 120295, 169370, 237118, 240590, 592795, 829913, 1185590, 1659826, 4149565, 8299130, 8316067, 16632134, 41580335, 58212469, 83160670, 116424938, 291062345, 407487283, 582124690, 814974566, 2037436415, 4074872830]

約数ペア:

[(1, 4074872830), (2, 2037436415), (5, 814974566), (7, 582124690), (10, 407487283), (14, 291062345), (35, 116424938), (49, 83160670), (70, 58212469), (98, 41580335), (245, 16632134), (490, 8316067), (491, 8299130), (982, 4149565), (2455, 1659826), (3437, 1185590), (4910, 829913), (6874, 592795), (16937, 240590), (17185, 237118), (24059, 169370), (33874, 120295), (34370, 118559), (48118, 84685)]