508853820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{446363}}^1$

素因数の和:446394

約数の個数: 48

約数和(自身を含む): 1499783040

約数和(自身を除く): 990929220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 446363, 892726, 1339089, 1785452, 2231815, 2678178, 4463630, 5356356, 6695445, 8480897, 8927260, 13390890, 16961794, 25442691, 26781780, 33923588, 42404485, 50885382, 84808970, 101770764, 127213455, 169617940, 254426910, 508853820]

約数ペア:

[(1, 508853820), (2, 254426910), (3, 169617940), (4, 127213455), (5, 101770764), (6, 84808970), (10, 50885382), (12, 42404485), (15, 33923588), (19, 26781780), (20, 25442691), (30, 16961794), (38, 13390890), (57, 8927260), (60, 8480897), (76, 6695445), (95, 5356356), (114, 4463630), (190, 2678178), (228, 2231815), (285, 1785452), (380, 1339089), (570, 892726), (1140, 446363)]