30290337

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 55186560

約数和(自身を除く): 24896223

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 401, 693, 763, 981, 1199, 1203, 2289, 2807, 3597, 3609, 4411, 6867, 8393, 8421, 10791, 13233, 25179, 25263, 30877, 39699, 43709, 75537, 92631, 131127, 277893, 305963, 393381, 480799, 917889, 1442397, 2753667, 3365593, 4327191, 10096779, 30290337]

約数ペア:

[(1, 30290337), (3, 10096779), (7, 4327191), (9, 3365593), (11, 2753667), (21, 1442397), (33, 917889), (63, 480799), (77, 393381), (99, 305963), (109, 277893), (231, 131127), (327, 92631), (401, 75537), (693, 43709), (763, 39699), (981, 30877), (1199, 25263), (1203, 25179), (2289, 13233), (2807, 10791), (3597, 8421), (3609, 8393), (4411, 6867)]