61187890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 113197824

約数和(自身を除く): 52009934

約数列:

[1, 2, 5, 10, 47, 94, 211, 235, 422, 470, 617, 1055, 1234, 2110, 3085, 6170, 9917, 19834, 28999, 49585, 57998, 99170, 130187, 144995, 260374, 289990, 650935, 1301870, 6118789, 12237578, 30593945, 61187890]

約数ペア:

[(1, 61187890), (2, 30593945), (5, 12237578), (10, 6118789), (47, 1301870), (94, 650935), (211, 289990), (235, 260374), (422, 144995), (470, 130187), (617, 99170), (1055, 57998), (1234, 49585), (2110, 28999), (3085, 19834), (6170, 9917)]