30818722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 56220480

約数和(自身を除く): 25401758

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 4337, 7106, 8674, 47707, 73729, 82403, 95414, 147458, 164806, 811019, 906433, 1400851, 1622038, 1812866, 2801702, 15409361, 30818722]

約数ペア:

[(1, 30818722), (2, 15409361), (11, 2801702), (17, 1812866), (19, 1622038), (22, 1400851), (34, 906433), (38, 811019), (187, 164806), (209, 147458), (323, 95414), (374, 82403), (418, 73729), (646, 47707), (3553, 8674), (4337, 7106)]