6855780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 19341504

約数和(自身を除く): 12485724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 701, 815, 978, 1402, 1630, 1956, 2103, 2445, 2804, 3260, 3505, 4206, 4890, 7010, 8412, 9780, 10515, 14020, 21030, 42060, 114263, 228526, 342789, 457052, 571315, 685578, 1142630, 1371156, 1713945, 2285260, 3427890, 6855780]

約数ペア:

[(1, 6855780), (2, 3427890), (3, 2285260), (4, 1713945), (5, 1371156), (6, 1142630), (10, 685578), (12, 571315), (15, 457052), (20, 342789), (30, 228526), (60, 114263), (163, 42060), (326, 21030), (489, 14020), (652, 10515), (701, 9780), (815, 8412), (978, 7010), (1402, 4890), (1630, 4206), (1956, 3505), (2103, 3260), (2445, 2804)]