3829350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 11068488

約数和(自身を除く): 7239138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 521, 525, 735, 1042, 1050, 1225, 1470, 1563, 2450, 2605, 3126, 3647, 3675, 5210, 7294, 7350, 7815, 10941, 13025, 15630, 18235, 21882, 25529, 26050, 36470, 39075, 51058, 54705, 76587, 78150, 91175, 109410, 127645, 153174, 182350, 255290, 273525, 382935, 547050, 638225, 765870, 1276450, 1914675, 3829350]

約数ペア:

[(1, 3829350), (2, 1914675), (3, 1276450), (5, 765870), (6, 638225), (7, 547050), (10, 382935), (14, 273525), (15, 255290), (21, 182350), (25, 153174), (30, 127645), (35, 109410), (42, 91175), (49, 78150), (50, 76587), (70, 54705), (75, 51058), (98, 39075), (105, 36470), (147, 26050), (150, 25529), (175, 21882), (210, 18235), (245, 15630), (294, 13025), (350, 10941), (490, 7815), (521, 7350), (525, 7294), (735, 5210), (1042, 3675), (1050, 3647), (1225, 3126), (1470, 2605), (1563, 2450)]