30474795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 27223125

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 317, 377, 435, 493, 663, 951, 1105, 1131, 1479, 1585, 1885, 2465, 3315, 4121, 4755, 5389, 5655, 6409, 7395, 9193, 12363, 16167, 19227, 20605, 26945, 27579, 32045, 45965, 61815, 70057, 80835, 96135, 119509, 137895, 156281, 210171, 350285, 358527, 468843, 597545, 781405, 1050855, 1792635, 2031653, 2344215, 6094959, 10158265, 30474795]

約数ペア:

[(1, 30474795), (3, 10158265), (5, 6094959), (13, 2344215), (15, 2031653), (17, 1792635), (29, 1050855), (39, 781405), (51, 597545), (65, 468843), (85, 358527), (87, 350285), (145, 210171), (195, 156281), (221, 137895), (255, 119509), (317, 96135), (377, 80835), (435, 70057), (493, 61815), (663, 45965), (951, 32045), (1105, 27579), (1131, 26945), (1479, 20605), (1585, 19227), (1885, 16167), (2465, 12363), (3315, 9193), (4121, 7395), (4755, 6409), (5389, 5655)]