219677670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3433}}^1$

素因数の和:3531

約数の個数: 80

約数和(自身を含む): 598340160

約数和(自身を除く): 378662490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 2133, 2370, 3433, 3555, 4266, 6399, 6866, 7110, 10299, 10665, 12798, 17165, 20598, 21330, 30897, 31995, 34330, 51495, 61794, 63990, 92691, 102990, 154485, 185382, 271207, 278073, 308970, 463455, 542414, 556146, 813621, 926910, 1356035, 1390365, 1627242, 2440863, 2712070, 2780730, 4068105, 4881726, 7322589, 8136210, 12204315, 14645178, 21967767, 24408630, 36612945, 43935534, 73225890, 109838835, 219677670]

約数ペア:

[(1, 219677670), (2, 109838835), (3, 73225890), (5, 43935534), (6, 36612945), (9, 24408630), (10, 21967767), (15, 14645178), (18, 12204315), (27, 8136210), (30, 7322589), (45, 4881726), (54, 4068105), (79, 2780730), (81, 2712070), (90, 2440863), (135, 1627242), (158, 1390365), (162, 1356035), (237, 926910), (270, 813621), (395, 556146), (405, 542414), (474, 463455), (711, 308970), (790, 278073), (810, 271207), (1185, 185382), (1422, 154485), (2133, 102990), (2370, 92691), (3433, 63990), (3555, 61794), (4266, 51495), (6399, 34330), (6866, 31995), (7110, 30897), (10299, 21330), (10665, 20598), (12798, 17165)]