3620940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 10493280

約数和(自身を除く): 6872340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2081, 4162, 6243, 8324, 10405, 12486, 20810, 24972, 31215, 41620, 60349, 62430, 120698, 124860, 181047, 241396, 301745, 362094, 603490, 724188, 905235, 1206980, 1810470, 3620940]

約数ペア:

[(1, 3620940), (2, 1810470), (3, 1206980), (4, 905235), (5, 724188), (6, 603490), (10, 362094), (12, 301745), (15, 241396), (20, 181047), (29, 124860), (30, 120698), (58, 62430), (60, 60349), (87, 41620), (116, 31215), (145, 24972), (174, 20810), (290, 12486), (348, 10405), (435, 8324), (580, 6243), (870, 4162), (1740, 2081)]