7575994370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{291721}}^1$

素因数の和:291795

約数の個数: 48

約数和(自身を含む): 16162565688

約数和(自身を除く): 8586571318

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 12985, 25970, 291721, 583442, 1458605, 2042047, 2917210, 4084094, 10210235, 14294329, 15461213, 20420470, 28588658, 30922426, 71471645, 77306065, 108228491, 142943290, 154612130, 216456982, 541142455, 757599437, 1082284910, 1515198874, 3787997185, 7575994370]

約数ペア:

[(1, 7575994370), (2, 3787997185), (5, 1515198874), (7, 1082284910), (10, 757599437), (14, 541142455), (35, 216456982), (49, 154612130), (53, 142943290), (70, 108228491), (98, 77306065), (106, 71471645), (245, 30922426), (265, 28588658), (371, 20420470), (490, 15461213), (530, 14294329), (742, 10210235), (1855, 4084094), (2597, 2917210), (3710, 2042047), (5194, 1458605), (12985, 583442), (25970, 291721)]