30486264

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17891}}^1$

素因数の和:17971

約数の個数: 32

約数和(自身を含む): 77293440

約数和(自身を除く): 46807176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 17891, 35782, 53673, 71564, 107346, 143128, 214692, 429384, 1270261, 2540522, 3810783, 5081044, 7621566, 10162088, 15243132, 30486264]

約数ペア:

[(1, 30486264), (2, 15243132), (3, 10162088), (4, 7621566), (6, 5081044), (8, 3810783), (12, 2540522), (24, 1270261), (71, 429384), (142, 214692), (213, 143128), (284, 107346), (426, 71564), (568, 53673), (852, 35782), (1704, 17891)]