277541390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{10687}}^1$

素因数の和:10761

約数の個数: 48

約数和(自身を含む): 592157952

約数和(自身を除く): 314616562

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, 10687, 12985, 21374, 25970, 53435, 74809, 106870, 149618, 374045, 523663, 566411, 748090, 1047326, 1132822, 2618315, 2832055, 3964877, 5236630, 5664110, 7929754, 19824385, 27754139, 39648770, 55508278, 138770695, 277541390]

約数ペア:

[(1, 277541390), (2, 138770695), (5, 55508278), (7, 39648770), (10, 27754139), (14, 19824385), (35, 7929754), (49, 5664110), (53, 5236630), (70, 3964877), (98, 2832055), (106, 2618315), (245, 1132822), (265, 1047326), (371, 748090), (490, 566411), (530, 523663), (742, 374045), (1855, 149618), (2597, 106870), (3710, 74809), (5194, 53435), (10687, 25970), (12985, 21374)]