76489590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19463}}^1$

素因数の和:19604

約数の個数: 32

約数和(自身を含む): 184985856

約数和(自身を除く): 108496266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 19463, 38926, 58389, 97315, 116778, 194630, 291945, 583890, 2549653, 5099306, 7648959, 12748265, 15297918, 25496530, 38244795, 76489590]

約数ペア:

[(1, 76489590), (2, 38244795), (3, 25496530), (5, 15297918), (6, 12748265), (10, 7648959), (15, 5099306), (30, 2549653), (131, 583890), (262, 291945), (393, 194630), (655, 116778), (786, 97315), (1310, 58389), (1965, 38926), (3930, 19463)]