390630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 972000

約数和(自身を除く): 581370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 449, 870, 898, 1347, 2245, 2694, 4490, 6735, 13021, 13470, 26042, 39063, 65105, 78126, 130210, 195315, 390630]

約数ペア:

[(1, 390630), (2, 195315), (3, 130210), (5, 78126), (6, 65105), (10, 39063), (15, 26042), (29, 13470), (30, 13021), (58, 6735), (87, 4490), (145, 2694), (174, 2245), (290, 1347), (435, 898), (449, 870)]