151520310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3457}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 394875936

約数和(自身を除く): 243355626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 3457, 4383, 4870, 6914, 7305, 8766, 10371, 14610, 17285, 20742, 21915, 31113, 34570, 43830, 51855, 62226, 103710, 155565, 311130, 1683559, 3367118, 5050677, 8417795, 10101354, 15152031, 16835590, 25253385, 30304062, 50506770, 75760155, 151520310]

約数ペア:

[(1, 151520310), (2, 75760155), (3, 50506770), (5, 30304062), (6, 25253385), (9, 16835590), (10, 15152031), (15, 10101354), (18, 8417795), (30, 5050677), (45, 3367118), (90, 1683559), (487, 311130), (974, 155565), (1461, 103710), (2435, 62226), (2922, 51855), (3457, 43830), (4383, 34570), (4870, 31113), (6914, 21915), (7305, 20742), (8766, 17285), (10371, 14610)]