1570209490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{2549}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 2850390000

約数和(自身を除く): 1280180510

約数列:

[1, 2, 5, 10, 229, 269, 458, 538, 1145, 1345, 2290, 2549, 2690, 5098, 12745, 25490, 61601, 123202, 308005, 583721, 616010, 685681, 1167442, 1371362, 2918605, 3428405, 5837210, 6856810, 157020949, 314041898, 785104745, 1570209490]

約数ペア:

[(1, 1570209490), (2, 785104745), (5, 314041898), (10, 157020949), (229, 6856810), (269, 5837210), (458, 3428405), (538, 2918605), (1145, 1371362), (1345, 1167442), (2290, 685681), (2549, 616010), (2690, 583721), (5098, 308005), (12745, 123202), (25490, 61601)]