87373130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4451}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 170529408

約数和(自身を除く): 83156278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 4451, 8902, 9815, 19630, 22255, 44510, 57863, 115726, 289315, 578630, 672101, 1344202, 3360505, 6721010, 8737313, 17474626, 43686565, 87373130]

約数ペア:

[(1, 87373130), (2, 43686565), (5, 17474626), (10, 8737313), (13, 6721010), (26, 3360505), (65, 1344202), (130, 672101), (151, 578630), (302, 289315), (755, 115726), (1510, 57863), (1963, 44510), (3926, 22255), (4451, 19630), (8902, 9815)]