27130090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 52927056

約数和(自身を除く): 25796966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1153, 1810, 2306, 2353, 4706, 5765, 11530, 11765, 14989, 23530, 29978, 74945, 149890, 208693, 417386, 1043465, 2086930, 2713009, 5426018, 13565045, 27130090]

約数ペア:

[(1, 27130090), (2, 13565045), (5, 5426018), (10, 2713009), (13, 2086930), (26, 1043465), (65, 417386), (130, 208693), (181, 149890), (362, 74945), (905, 29978), (1153, 23530), (1810, 14989), (2306, 11765), (2353, 11530), (4706, 5765)]