130090070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51419}}^1$

素因数の和:51460

約数の個数: 32

約数和(自身を含む): 266561280

約数和(自身を除く): 136471210

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 51419, 102838, 257095, 514190, 565609, 1131218, 1182637, 2365274, 2828045, 5656090, 5913185, 11826370, 13009007, 26018014, 65045035, 130090070]

約数ペア:

[(1, 130090070), (2, 65045035), (5, 26018014), (10, 13009007), (11, 11826370), (22, 5913185), (23, 5656090), (46, 2828045), (55, 2365274), (110, 1182637), (115, 1131218), (230, 565609), (253, 514190), (506, 257095), (1265, 102838), (2530, 51419)]