28884450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27509}}^1$

素因数の和:27531

約数の個数: 48

約数和(自身を含む): 81869760

約数和(自身を除く): 52985310

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, 27509, 55018, 82527, 137545, 165054, 192563, 275090, 385126, 412635, 577689, 687725, 825270, 962815, 1155378, 1375450, 1925630, 2063175, 2888445, 4126350, 4814075, 5776890, 9628150, 14442225, 28884450]

約数ペア:

[(1, 28884450), (2, 14442225), (3, 9628150), (5, 5776890), (6, 4814075), (7, 4126350), (10, 2888445), (14, 2063175), (15, 1925630), (21, 1375450), (25, 1155378), (30, 962815), (35, 825270), (42, 687725), (50, 577689), (70, 412635), (75, 385126), (105, 275090), (150, 192563), (175, 165054), (210, 137545), (350, 82527), (525, 55018), (1050, 27509)]