639176370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179041}}^1$

素因数の和:179075

約数の個数: 64

約数和(自身を含む): 1856307456

約数和(自身を除く): 1217131086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 179041, 358082, 537123, 895205, 1074246, 1253287, 1790410, 2506574, 2685615, 3043697, 3759861, 5371230, 6087394, 6266435, 7519722, 9131091, 12532870, 15218485, 18262182, 18799305, 21305879, 30436970, 37598610, 42611758, 45655455, 63917637, 91310910, 106529395, 127835274, 213058790, 319588185, 639176370]

約数ペア:

[(1, 639176370), (2, 319588185), (3, 213058790), (5, 127835274), (6, 106529395), (7, 91310910), (10, 63917637), (14, 45655455), (15, 42611758), (17, 37598610), (21, 30436970), (30, 21305879), (34, 18799305), (35, 18262182), (42, 15218485), (51, 12532870), (70, 9131091), (85, 7519722), (102, 6266435), (105, 6087394), (119, 5371230), (170, 3759861), (210, 3043697), (238, 2685615), (255, 2506574), (357, 1790410), (510, 1253287), (595, 1074246), (714, 895205), (1190, 537123), (1785, 358082), (3570, 179041)]