1489795590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 3611174400

約数和(自身を除く): 2121378810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 257, 398, 514, 597, 771, 971, 995, 1194, 1285, 1542, 1942, 1990, 2570, 2913, 2985, 3855, 4855, 5826, 5970, 7710, 9710, 14565, 29130, 51143, 102286, 153429, 193229, 249547, 255715, 306858, 386458, 499094, 511430, 579687, 748641, 767145, 966145, 1159374, 1247735, 1497282, 1534290, 1932290, 2495470, 2898435, 3743205, 5796870, 7486410, 49659853, 99319706, 148979559, 248299265, 297959118, 496598530, 744897795, 1489795590]

約数ペア:

[(1, 1489795590), (2, 744897795), (3, 496598530), (5, 297959118), (6, 248299265), (10, 148979559), (15, 99319706), (30, 49659853), (199, 7486410), (257, 5796870), (398, 3743205), (514, 2898435), (597, 2495470), (771, 1932290), (971, 1534290), (995, 1497282), (1194, 1247735), (1285, 1159374), (1542, 966145), (1942, 767145), (1990, 748641), (2570, 579687), (2913, 511430), (2985, 499094), (3855, 386458), (4855, 306858), (5826, 255715), (5970, 249547), (7710, 193229), (9710, 153429), (14565, 102286), (29130, 51143)]