28295340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{471589}}^1$

素因数の和:471601

約数の個数: 24

約数和(自身を含む): 79227120

約数和(自身を除く): 50931780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 471589, 943178, 1414767, 1886356, 2357945, 2829534, 4715890, 5659068, 7073835, 9431780, 14147670, 28295340]

約数ペア:

[(1, 28295340), (2, 14147670), (3, 9431780), (4, 7073835), (5, 5659068), (6, 4715890), (10, 2829534), (12, 2357945), (15, 1886356), (20, 1414767), (30, 943178), (60, 471589)]