90451030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 167215104

約数和(自身を除く): 76764074

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 863, 1115, 1726, 2230, 4315, 8630, 10481, 20962, 40561, 52405, 81122, 104810, 192449, 202805, 384898, 405610, 962245, 1924490, 9045103, 18090206, 45225515, 90451030]

約数ペア:

[(1, 90451030), (2, 45225515), (5, 18090206), (10, 9045103), (47, 1924490), (94, 962245), (223, 405610), (235, 384898), (446, 202805), (470, 192449), (863, 104810), (1115, 81122), (1726, 52405), (2230, 40561), (4315, 20962), (8630, 10481)]