19297050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 48360000

約数和(自身を除く): 29062950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1249, 1545, 2498, 2575, 3090, 3747, 5150, 6245, 7494, 7725, 12490, 15450, 18735, 31225, 37470, 62450, 93675, 128647, 187350, 257294, 385941, 643235, 771882, 1286470, 1929705, 3216175, 3859410, 6432350, 9648525, 19297050]

約数ペア:

[(1, 19297050), (2, 9648525), (3, 6432350), (5, 3859410), (6, 3216175), (10, 1929705), (15, 1286470), (25, 771882), (30, 643235), (50, 385941), (75, 257294), (103, 187350), (150, 128647), (206, 93675), (309, 62450), (515, 37470), (618, 31225), (1030, 18735), (1249, 15450), (1545, 12490), (2498, 7725), (2575, 7494), (3090, 6245), (3747, 5150)]