1094100

素因数分解:

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

素因数の和:545

約数の個数: 72

約数和(自身を含む): 3624768

約数和(自身を除く): 2530668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 521, 525, 700, 1042, 1050, 1563, 2084, 2100, 2605, 3126, 3647, 5210, 6252, 7294, 7815, 10420, 10941, 13025, 14588, 15630, 18235, 21882, 26050, 31260, 36470, 39075, 43764, 52100, 54705, 72940, 78150, 91175, 109410, 156300, 182350, 218820, 273525, 364700, 547050, 1094100]

約数ペア:

[(1, 1094100), (2, 547050), (3, 364700), (4, 273525), (5, 218820), (6, 182350), (7, 156300), (10, 109410), (12, 91175), (14, 78150), (15, 72940), (20, 54705), (21, 52100), (25, 43764), (28, 39075), (30, 36470), (35, 31260), (42, 26050), (50, 21882), (60, 18235), (70, 15630), (75, 14588), (84, 13025), (100, 10941), (105, 10420), (140, 7815), (150, 7294), (175, 6252), (210, 5210), (300, 3647), (350, 3126), (420, 2605), (521, 2100), (525, 2084), (700, 1563), (1042, 1050)]