201827430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106787}}^1$

素因数の和:106810

約数の個数: 64

約数和(自身を含む): 615098880

約数和(自身を除く): 413271450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 106787, 213574, 320361, 533935, 640722, 747509, 961083, 1067870, 1495018, 1601805, 1922166, 2242527, 2883249, 3203610, 3737545, 4485054, 4805415, 5766498, 6727581, 7475090, 9610830, 11212635, 13455162, 14416245, 20182743, 22425270, 28832490, 33637905, 40365486, 67275810, 100913715, 201827430]

約数ペア:

[(1, 201827430), (2, 100913715), (3, 67275810), (5, 40365486), (6, 33637905), (7, 28832490), (9, 22425270), (10, 20182743), (14, 14416245), (15, 13455162), (18, 11212635), (21, 9610830), (27, 7475090), (30, 6727581), (35, 5766498), (42, 4805415), (45, 4485054), (54, 3737545), (63, 3203610), (70, 2883249), (90, 2242527), (105, 1922166), (126, 1601805), (135, 1495018), (189, 1067870), (210, 961083), (270, 747509), (315, 640722), (378, 533935), (630, 320361), (945, 213574), (1890, 106787)]