30406268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 58538760

約数和(自身を除く): 28132492

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 907, 986, 1156, 1814, 1972, 3628, 8381, 15419, 16762, 26303, 30838, 33524, 52606, 61676, 105212, 262123, 447151, 524246, 894302, 1048492, 1788604, 7601567, 15203134, 30406268]

約数ペア:

[(1, 30406268), (2, 15203134), (4, 7601567), (17, 1788604), (29, 1048492), (34, 894302), (58, 524246), (68, 447151), (116, 262123), (289, 105212), (493, 61676), (578, 52606), (907, 33524), (986, 30838), (1156, 26303), (1814, 16762), (1972, 15419), (3628, 8381)]