1446259220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10330423}}^1$

素因数の和:10330439

約数の個数: 24

約数和(自身を含む): 3471022464

約数和(自身を除く): 2024763244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10330423, 20660846, 41321692, 51652115, 72312961, 103304230, 144625922, 206608460, 289251844, 361564805, 723129610, 1446259220]

約数ペア:

[(1, 1446259220), (2, 723129610), (4, 361564805), (5, 289251844), (7, 206608460), (10, 144625922), (14, 103304230), (20, 72312961), (28, 51652115), (35, 41321692), (70, 20660846), (140, 10330423)]