30452340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12379}}^1$

素因数の和:12432

約数の個数: 48

約数和(自身を含む): 87353280

約数和(自身を除く): 56900940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12379, 24758, 37137, 49516, 61895, 74274, 123790, 148548, 185685, 247580, 371370, 507539, 742740, 1015078, 1522617, 2030156, 2537695, 3045234, 5075390, 6090468, 7613085, 10150780, 15226170, 30452340]

約数ペア:

[(1, 30452340), (2, 15226170), (3, 10150780), (4, 7613085), (5, 6090468), (6, 5075390), (10, 3045234), (12, 2537695), (15, 2030156), (20, 1522617), (30, 1015078), (41, 742740), (60, 507539), (82, 371370), (123, 247580), (164, 185685), (205, 148548), (246, 123790), (410, 74274), (492, 61895), (615, 49516), (820, 37137), (1230, 24758), (2460, 12379)]