30014850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 74772000

約数和(自身を除く): 44757150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 401, 499, 802, 998, 1203, 1497, 2005, 2406, 2495, 2994, 4010, 4990, 6015, 7485, 10025, 12030, 12475, 14970, 20050, 24950, 30075, 37425, 60150, 74850, 200099, 400198, 600297, 1000495, 1200594, 2000990, 3001485, 5002475, 6002970, 10004950, 15007425, 30014850]

約数ペア:

[(1, 30014850), (2, 15007425), (3, 10004950), (5, 6002970), (6, 5002475), (10, 3001485), (15, 2000990), (25, 1200594), (30, 1000495), (50, 600297), (75, 400198), (150, 200099), (401, 74850), (499, 60150), (802, 37425), (998, 30075), (1203, 24950), (1497, 20050), (2005, 14970), (2406, 12475), (2495, 12030), (2994, 10025), (4010, 7485), (4990, 6015)]