77934770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2371}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 148582080

約数和(自身を除く): 70647310

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 2371, 3287, 4742, 6574, 11855, 16435, 23710, 32870, 45049, 90098, 225245, 410183, 450490, 820366, 2050915, 4101830, 7793477, 15586954, 38967385, 77934770]

約数ペア:

[(1, 77934770), (2, 38967385), (5, 15586954), (10, 7793477), (19, 4101830), (38, 2050915), (95, 820366), (173, 450490), (190, 410183), (346, 225245), (865, 90098), (1730, 45049), (2371, 32870), (3287, 23710), (4742, 16435), (6574, 11855)]