4452690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 11860992

約数和(自身を除く): 7408302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 131, 165, 206, 262, 309, 330, 393, 515, 618, 655, 786, 1030, 1133, 1310, 1441, 1545, 1965, 2266, 2882, 3090, 3399, 3930, 4323, 5665, 6798, 7205, 8646, 11330, 13493, 14410, 16995, 21615, 26986, 33990, 40479, 43230, 67465, 80958, 134930, 148423, 202395, 296846, 404790, 445269, 742115, 890538, 1484230, 2226345, 4452690]

約数ペア:

[(1, 4452690), (2, 2226345), (3, 1484230), (5, 890538), (6, 742115), (10, 445269), (11, 404790), (15, 296846), (22, 202395), (30, 148423), (33, 134930), (55, 80958), (66, 67465), (103, 43230), (110, 40479), (131, 33990), (165, 26986), (206, 21615), (262, 16995), (309, 14410), (330, 13493), (393, 11330), (515, 8646), (618, 7205), (655, 6798), (786, 5665), (1030, 4323), (1133, 3930), (1310, 3399), (1441, 3090), (1545, 2882), (1965, 2266)]