159380210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1993}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 313552512

約数和(自身を除く): 154172302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 727, 1454, 1993, 3635, 3986, 7270, 7997, 9965, 15994, 19930, 21923, 39985, 43846, 79970, 109615, 219230, 1448911, 2897822, 7244555, 14489110, 15938021, 31876042, 79690105, 159380210]

約数ペア:

[(1, 159380210), (2, 79690105), (5, 31876042), (10, 15938021), (11, 14489110), (22, 7244555), (55, 2897822), (110, 1448911), (727, 219230), (1454, 109615), (1993, 79970), (3635, 43846), (3986, 39985), (7270, 21923), (7997, 19930), (9965, 15994)]