2046450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 5803200

約数和(自身を除く): 3756750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1949, 3898, 5847, 9745, 11694, 13643, 19490, 27286, 29235, 40929, 48725, 58470, 68215, 81858, 97450, 136430, 146175, 204645, 292350, 341075, 409290, 682150, 1023225, 2046450]

約数ペア:

[(1, 2046450), (2, 1023225), (3, 682150), (5, 409290), (6, 341075), (7, 292350), (10, 204645), (14, 146175), (15, 136430), (21, 97450), (25, 81858), (30, 68215), (35, 58470), (42, 48725), (50, 40929), (70, 29235), (75, 27286), (105, 19490), (150, 13643), (175, 11694), (210, 9745), (350, 5847), (525, 3898), (1050, 1949)]