202019927130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320666551}}^1$

素因数の和:320666571

約数の個数: 48

約数和(自身を含む): 600287785344

約数和(自身を除く): 398267858214

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, 320666551, 641333102, 961999653, 1603332755, 1923999306, 2244665857, 2885998959, 3206665510, 4489331714, 4809998265, 5771997918, 6733997571, 9619996530, 11223329285, 13467995142, 14429994795, 20201992713, 22446658570, 28859989590, 33669987855, 40403985426, 67339975710, 101009963565, 202019927130]

約数ペア:

[(1, 202019927130), (2, 101009963565), (3, 67339975710), (5, 40403985426), (6, 33669987855), (7, 28859989590), (9, 22446658570), (10, 20201992713), (14, 14429994795), (15, 13467995142), (18, 11223329285), (21, 9619996530), (30, 6733997571), (35, 5771997918), (42, 4809998265), (45, 4489331714), (63, 3206665510), (70, 2885998959), (90, 2244665857), (105, 1923999306), (126, 1603332755), (210, 961999653), (315, 641333102), (630, 320666551)]