19200630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27827}}^1$

素因数の和:27860

約数の個数: 32

約数和(自身を含む): 48086784

約数和(自身を除く): 28886154

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27827, 55654, 83481, 139135, 166962, 278270, 417405, 640021, 834810, 1280042, 1920063, 3200105, 3840126, 6400210, 9600315, 19200630]

約数ペア:

[(1, 19200630), (2, 9600315), (3, 6400210), (5, 3840126), (6, 3200105), (10, 1920063), (15, 1280042), (23, 834810), (30, 640021), (46, 417405), (69, 278270), (115, 166962), (138, 139135), (230, 83481), (345, 55654), (690, 27827)]