194079780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{359407}}^1$

素因数の和:359425

約数の個数: 48

約数和(自身を含む): 603805440

約数和(自身を除く): 409725660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 359407, 718814, 1078221, 1437628, 1797035, 2156442, 3234663, 3594070, 4312884, 5391105, 6469326, 7188140, 9703989, 10782210, 12938652, 16173315, 19407978, 21564420, 32346630, 38815956, 48519945, 64693260, 97039890, 194079780]

約数ペア:

[(1, 194079780), (2, 97039890), (3, 64693260), (4, 48519945), (5, 38815956), (6, 32346630), (9, 21564420), (10, 19407978), (12, 16173315), (15, 12938652), (18, 10782210), (20, 9703989), (27, 7188140), (30, 6469326), (36, 5391105), (45, 4312884), (54, 3594070), (60, 3234663), (90, 2156442), (108, 1797035), (135, 1437628), (180, 1078221), (270, 718814), (540, 359407)]