278519161770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{114616939}}^1$

素因数の和:114616961

約数の個数: 48

約数和(自身を含む): 750970190880

約数和(自身を除く): 472451029110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 114616939, 229233878, 343850817, 573084695, 687701634, 1031552451, 1146169390, 1719254085, 2063104902, 3094657353, 3438508170, 5157762255, 6189314706, 9283972059, 10315524510, 15473286765, 18567944118, 27851916177, 30946573530, 46419860295, 55703832354, 92839720590, 139259580885, 278519161770]

約数ペア:

[(1, 278519161770), (2, 139259580885), (3, 92839720590), (5, 55703832354), (6, 46419860295), (9, 30946573530), (10, 27851916177), (15, 18567944118), (18, 15473286765), (27, 10315524510), (30, 9283972059), (45, 6189314706), (54, 5157762255), (81, 3438508170), (90, 3094657353), (135, 2063104902), (162, 1719254085), (243, 1146169390), (270, 1031552451), (405, 687701634), (486, 573084695), (810, 343850817), (1215, 229233878), (2430, 114616939)]