30870246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 68698224

約数和(自身を除く): 37827978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 421, 606, 726, 842, 1111, 1263, 2222, 2526, 3333, 4631, 6666, 9262, 12221, 13893, 24442, 27786, 36663, 42521, 50941, 73326, 85042, 101882, 127563, 152823, 255126, 305646, 467731, 935462, 1403193, 2806386, 5145041, 10290082, 15435123, 30870246]

約数ペア:

[(1, 30870246), (2, 15435123), (3, 10290082), (6, 5145041), (11, 2806386), (22, 1403193), (33, 935462), (66, 467731), (101, 305646), (121, 255126), (202, 152823), (242, 127563), (303, 101882), (363, 85042), (421, 73326), (606, 50941), (726, 42521), (842, 36663), (1111, 27786), (1263, 24442), (2222, 13893), (2526, 12221), (3333, 9262), (4631, 6666)]