30009819

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 47485440

約数和(自身を除く): 17475621

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 457, 1113, 1239, 1371, 3127, 3199, 9381, 9597, 21889, 24221, 26963, 65667, 72663, 80889, 169547, 188741, 508641, 566223, 1429039, 4287117, 10003273, 30009819]

約数ペア:

[(1, 30009819), (3, 10003273), (7, 4287117), (21, 1429039), (53, 566223), (59, 508641), (159, 188741), (177, 169547), (371, 80889), (413, 72663), (457, 65667), (1113, 26963), (1239, 24221), (1371, 21889), (3127, 9597), (3199, 9381)]