2975560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10627}}^1$

素因数の和:10645

約数の個数: 32

約数和(自身を含む): 7652160

約数和(自身を除く): 4676600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10627, 21254, 42508, 53135, 74389, 85016, 106270, 148778, 212540, 297556, 371945, 425080, 595112, 743890, 1487780, 2975560]

約数ペア:

[(1, 2975560), (2, 1487780), (4, 743890), (5, 595112), (7, 425080), (8, 371945), (10, 297556), (14, 212540), (20, 148778), (28, 106270), (35, 85016), (40, 74389), (56, 53135), (70, 42508), (140, 21254), (280, 10627)]