30548888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 59520000

約数和(自身を除く): 28971112

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 619, 796, 1238, 1592, 2476, 4952, 6169, 12338, 19189, 24676, 38378, 49352, 76756, 123181, 153512, 246362, 492724, 985448, 3818611, 7637222, 15274444, 30548888]

約数ペア:

[(1, 30548888), (2, 15274444), (4, 7637222), (8, 3818611), (31, 985448), (62, 492724), (124, 246362), (199, 153512), (248, 123181), (398, 76756), (619, 49352), (796, 38378), (1238, 24676), (1592, 19189), (2476, 12338), (4952, 6169)]