201645630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2240507}}^1$

素因数の和:2240520

約数の個数: 24

約数和(自身を含む): 524278872

約数和(自身を除く): 322633242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2240507, 4481014, 6721521, 11202535, 13443042, 20164563, 22405070, 33607605, 40329126, 67215210, 100822815, 201645630]

約数ペア:

[(1, 201645630), (2, 100822815), (3, 67215210), (5, 40329126), (6, 33607605), (9, 22405070), (10, 20164563), (15, 13443042), (18, 11202535), (30, 6721521), (45, 4481014), (90, 2240507)]