2953649090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 6148251648

約数和(自身を除く): 3194602558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 227, 302, 454, 755, 1057, 1135, 1231, 1510, 1589, 2114, 2270, 2462, 3178, 5285, 6155, 7945, 8617, 10570, 12310, 15890, 17234, 34277, 43085, 68554, 86170, 171385, 185881, 239939, 279437, 342770, 371762, 479878, 558874, 929405, 1199695, 1301167, 1397185, 1858810, 1956059, 2399390, 2602334, 2794370, 3912118, 6505835, 9780295, 13011670, 19560590, 42194987, 84389974, 210974935, 295364909, 421949870, 590729818, 1476824545, 2953649090]

約数ペア:

[(1, 2953649090), (2, 1476824545), (5, 590729818), (7, 421949870), (10, 295364909), (14, 210974935), (35, 84389974), (70, 42194987), (151, 19560590), (227, 13011670), (302, 9780295), (454, 6505835), (755, 3912118), (1057, 2794370), (1135, 2602334), (1231, 2399390), (1510, 1956059), (1589, 1858810), (2114, 1397185), (2270, 1301167), (2462, 1199695), (3178, 929405), (5285, 558874), (6155, 479878), (7945, 371762), (8617, 342770), (10570, 279437), (12310, 239939), (15890, 185881), (17234, 171385), (34277, 86170), (43085, 68554)]