289622820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{22877}}^1$

素因数の和:23100

約数の個数: 48

約数和(自身を含む): 814822848

約数和(自身を除く): 525200028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 22877, 45754, 68631, 91508, 114385, 137262, 228770, 274524, 343155, 457540, 686310, 1372620, 4827047, 9654094, 14481141, 19308188, 24135235, 28962282, 48270470, 57924564, 72405705, 96540940, 144811410, 289622820]

約数ペア:

[(1, 289622820), (2, 144811410), (3, 96540940), (4, 72405705), (5, 57924564), (6, 48270470), (10, 28962282), (12, 24135235), (15, 19308188), (20, 14481141), (30, 9654094), (60, 4827047), (211, 1372620), (422, 686310), (633, 457540), (844, 343155), (1055, 274524), (1266, 228770), (2110, 137262), (2532, 114385), (3165, 91508), (4220, 68631), (6330, 45754), (12660, 22877)]