271004060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1741}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 585897312

約数和(自身を除く): 314893252

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 181, 215, 362, 430, 724, 860, 905, 1741, 1810, 3482, 3620, 6964, 7783, 8705, 15566, 17410, 31132, 34820, 38915, 74863, 77830, 149726, 155660, 299452, 315121, 374315, 630242, 748630, 1260484, 1497260, 1575605, 3151210, 6302420, 13550203, 27100406, 54200812, 67751015, 135502030, 271004060]

約数ペア:

[(1, 271004060), (2, 135502030), (4, 67751015), (5, 54200812), (10, 27100406), (20, 13550203), (43, 6302420), (86, 3151210), (172, 1575605), (181, 1497260), (215, 1260484), (362, 748630), (430, 630242), (724, 374315), (860, 315121), (905, 299452), (1741, 155660), (1810, 149726), (3482, 77830), (3620, 74863), (6964, 38915), (7783, 34820), (8705, 31132), (15566, 17410)]