30223228

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29173}}^1$

素因数の和:29221

約数の個数: 24

約数和(自身を含む): 62082272

約数和(自身を除く): 31859044

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 29173, 58346, 116692, 204211, 408422, 816844, 1079401, 2158802, 4317604, 7555807, 15111614, 30223228]

約数ペア:

[(1, 30223228), (2, 15111614), (4, 7555807), (7, 4317604), (14, 2158802), (28, 1079401), (37, 816844), (74, 408422), (148, 204211), (259, 116692), (518, 58346), (1036, 29173)]