10555090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 23815512

約数和(自身を除く): 13260422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1657, 3185, 3314, 6370, 8285, 11599, 16570, 21541, 23198, 43082, 57995, 81193, 107705, 115990, 150787, 162386, 215410, 301574, 405965, 753935, 811930, 1055509, 1507870, 2111018, 5277545, 10555090]

約数ペア:

[(1, 10555090), (2, 5277545), (5, 2111018), (7, 1507870), (10, 1055509), (13, 811930), (14, 753935), (26, 405965), (35, 301574), (49, 215410), (65, 162386), (70, 150787), (91, 115990), (98, 107705), (130, 81193), (182, 57995), (245, 43082), (455, 23198), (490, 21541), (637, 16570), (910, 11599), (1274, 8285), (1657, 6370), (3185, 3314)]