30318744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40751}}^1$

素因数の和:40791

約数の個数: 32

約数和(自身を含む): 78243840

約数和(自身を除く): 47925096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 40751, 81502, 122253, 163004, 244506, 326008, 489012, 978024, 1263281, 2526562, 3789843, 5053124, 7579686, 10106248, 15159372, 30318744]

約数ペア:

[(1, 30318744), (2, 15159372), (3, 10106248), (4, 7579686), (6, 5053124), (8, 3789843), (12, 2526562), (24, 1263281), (31, 978024), (62, 489012), (93, 326008), (124, 244506), (186, 163004), (248, 122253), (372, 81502), (744, 40751)]