30515782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 22827578

約数列:

[1, 2, 11, 17, 22, 34, 139, 187, 278, 374, 587, 1174, 1529, 2363, 3058, 4726, 6457, 9979, 12914, 19958, 25993, 51986, 81593, 109769, 163186, 219538, 897523, 1387081, 1795046, 2774162, 15257891, 30515782]

約数ペア:

[(1, 30515782), (2, 15257891), (11, 2774162), (17, 1795046), (22, 1387081), (34, 897523), (139, 219538), (187, 163186), (278, 109769), (374, 81593), (587, 51986), (1174, 25993), (1529, 19958), (2363, 12914), (3058, 9979), (4726, 6457)]