289586490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{70459}}^1$

素因数の和:70606

約数の個数: 32

約数和(自身を含む): 700090560

約数和(自身を除く): 410504070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 70459, 140918, 211377, 352295, 422754, 704590, 1056885, 2113770, 9652883, 19305766, 28958649, 48264415, 57917298, 96528830, 144793245, 289586490]

約数ペア:

[(1, 289586490), (2, 144793245), (3, 96528830), (5, 57917298), (6, 48264415), (10, 28958649), (15, 19305766), (30, 9652883), (137, 2113770), (274, 1056885), (411, 704590), (685, 422754), (822, 352295), (1370, 211377), (2055, 140918), (4110, 70459)]