201564630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239607}}^1$

素因数の和:2239620

約数の個数: 24

約数和(自身を含む): 524068272

約数和(自身を除く): 322503642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239607, 4479214, 6718821, 11198035, 13437642, 20156463, 22396070, 33594105, 40312926, 67188210, 100782315, 201564630]

約数ペア:

[(1, 201564630), (2, 100782315), (3, 67188210), (5, 40312926), (6, 33594105), (9, 22396070), (10, 20156463), (15, 13437642), (18, 11198035), (30, 6718821), (45, 4479214), (90, 2239607)]