7142670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4177}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 19553040

約数和(自身を除く): 12410370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 4177, 8354, 12531, 20885, 25062, 37593, 41770, 62655, 75186, 79363, 125310, 158726, 187965, 238089, 375930, 396815, 476178, 714267, 793630, 1190445, 1428534, 2380890, 3571335, 7142670]

約数ペア:

[(1, 7142670), (2, 3571335), (3, 2380890), (5, 1428534), (6, 1190445), (9, 793630), (10, 714267), (15, 476178), (18, 396815), (19, 375930), (30, 238089), (38, 187965), (45, 158726), (57, 125310), (90, 79363), (95, 75186), (114, 62655), (171, 41770), (190, 37593), (285, 25062), (342, 20885), (570, 12531), (855, 8354), (1710, 4177)]