305020812

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{15121}}^1$

素因数の和:15210

約数の個数: 36

約数和(自身を含む): 729545768

約数和(自身を除く): 424524956

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 15121, 20172, 30242, 45363, 60484, 90726, 181452, 619961, 1239922, 1859883, 2479844, 3719766, 7439532, 25418401, 50836802, 76255203, 101673604, 152510406, 305020812]

約数ペア:

[(1, 305020812), (2, 152510406), (3, 101673604), (4, 76255203), (6, 50836802), (12, 25418401), (41, 7439532), (82, 3719766), (123, 2479844), (164, 1859883), (246, 1239922), (492, 619961), (1681, 181452), (3362, 90726), (5043, 60484), (6724, 45363), (10086, 30242), (15121, 20172)]