211946730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 529251840

約数和(自身を除く): 317305110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 1110, 1185, 2370, 2417, 2923, 4834, 5846, 7251, 8769, 12085, 14502, 14615, 17538, 24170, 29230, 36255, 43845, 72510, 87690, 89429, 178858, 190943, 268287, 381886, 447145, 536574, 572829, 894290, 954715, 1145658, 1341435, 1909430, 2682870, 2864145, 5728290, 7064891, 14129782, 21194673, 35324455, 42389346, 70648910, 105973365, 211946730]

約数ペア:

[(1, 211946730), (2, 105973365), (3, 70648910), (5, 42389346), (6, 35324455), (10, 21194673), (15, 14129782), (30, 7064891), (37, 5728290), (74, 2864145), (79, 2682870), (111, 1909430), (158, 1341435), (185, 1145658), (222, 954715), (237, 894290), (370, 572829), (395, 536574), (474, 447145), (555, 381886), (790, 268287), (1110, 190943), (1185, 178858), (2370, 89429), (2417, 87690), (2923, 72510), (4834, 43845), (5846, 36255), (7251, 29230), (8769, 24170), (12085, 17538), (14502, 14615)]