972090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 2890368

約数和(自身を除く): 1918278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1543, 3086, 4629, 7715, 9258, 10801, 13887, 15430, 21602, 23145, 27774, 32403, 46290, 54005, 64806, 69435, 97209, 108010, 138870, 162015, 194418, 324030, 486045, 972090]

約数ペア:

[(1, 972090), (2, 486045), (3, 324030), (5, 194418), (6, 162015), (7, 138870), (9, 108010), (10, 97209), (14, 69435), (15, 64806), (18, 54005), (21, 46290), (30, 32403), (35, 27774), (42, 23145), (45, 21602), (63, 15430), (70, 13887), (90, 10801), (105, 9258), (126, 7715), (210, 4629), (315, 3086), (630, 1543)]