1874268130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{9833}}^1$

素因数の和:10243

約数の個数: 48

約数和(自身を含む): 3934976760

約数和(自身を除く): 2060708630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 389, 490, 778, 1945, 2723, 3890, 5446, 9833, 13615, 19061, 19666, 27230, 38122, 49165, 68831, 95305, 98330, 137662, 190610, 344155, 481817, 688310, 963634, 2409085, 3825037, 4818170, 7650074, 19125185, 26775259, 38250370, 53550518, 133876295, 187426813, 267752590, 374853626, 937134065, 1874268130]

約数ペア:

[(1, 1874268130), (2, 937134065), (5, 374853626), (7, 267752590), (10, 187426813), (14, 133876295), (35, 53550518), (49, 38250370), (70, 26775259), (98, 19125185), (245, 7650074), (389, 4818170), (490, 3825037), (778, 2409085), (1945, 963634), (2723, 688310), (3890, 481817), (5446, 344155), (9833, 190610), (13615, 137662), (19061, 98330), (19666, 95305), (27230, 68831), (38122, 49165)]