1430020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 3032064

約数和(自身を除く): 1602044

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 563, 635, 1126, 1270, 2252, 2540, 2815, 5630, 11260, 71501, 143002, 286004, 357505, 715010, 1430020]

約数ペア:

[(1, 1430020), (2, 715010), (4, 357505), (5, 286004), (10, 143002), (20, 71501), (127, 11260), (254, 5630), (508, 2815), (563, 2540), (635, 2252), (1126, 1270)]