308290105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 402739200

約数和(自身を除く): 94449095

約数列:

[1, 5, 19, 37, 95, 185, 229, 383, 703, 1145, 1915, 3515, 4351, 7277, 8473, 14171, 21755, 36385, 42365, 70855, 87707, 160987, 269249, 438535, 804935, 1346245, 1666433, 3245159, 8332165, 16225795, 61658021, 308290105]

約数ペア:

[(1, 308290105), (5, 61658021), (19, 16225795), (37, 8332165), (95, 3245159), (185, 1666433), (229, 1346245), (383, 804935), (703, 438535), (1145, 269249), (1915, 160987), (3515, 87707), (4351, 70855), (7277, 42365), (8473, 36385), (14171, 21755)]