8128290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6354

約数の個数: 32

約数和(自身を含む): 19964736

約数和(自身を除く): 11836446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6301, 12602, 18903, 31505, 37806, 63010, 94515, 189030, 270943, 541886, 812829, 1354715, 1625658, 2709430, 4064145, 8128290]

約数ペア:

[(1, 8128290), (2, 4064145), (3, 2709430), (5, 1625658), (6, 1354715), (10, 812829), (15, 541886), (30, 270943), (43, 189030), (86, 94515), (129, 63010), (215, 37806), (258, 31505), (430, 18903), (645, 12602), (1290, 6301)]