283399180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{49031}}^1$

素因数の和:49074

約数の個数: 36

約数和(自身を含む): 632218608

約数和(自身を除く): 348819428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 49031, 98062, 196124, 245155, 490310, 833527, 980620, 1667054, 3334108, 4167635, 8335270, 14169959, 16670540, 28339918, 56679836, 70849795, 141699590, 283399180]

約数ペア:

[(1, 283399180), (2, 141699590), (4, 70849795), (5, 56679836), (10, 28339918), (17, 16670540), (20, 14169959), (34, 8335270), (68, 4167635), (85, 3334108), (170, 1667054), (289, 980620), (340, 833527), (578, 490310), (1156, 245155), (1445, 196124), (2890, 98062), (5780, 49031)]