30423267

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 51573600

約数和(自身を除く): 21150333

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 441, 447, 463, 1043, 1341, 1389, 3129, 3241, 4167, 7301, 9387, 9723, 21903, 22687, 29169, 65709, 68061, 68987, 204183, 206961, 482909, 620883, 1448727, 3380363, 4346181, 10141089, 30423267]

約数ペア:

[(1, 30423267), (3, 10141089), (7, 4346181), (9, 3380363), (21, 1448727), (49, 620883), (63, 482909), (147, 206961), (149, 204183), (441, 68987), (447, 68061), (463, 65709), (1043, 29169), (1341, 22687), (1389, 21903), (3129, 9723), (3241, 9387), (4167, 7301)]