80724510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6547}}^1$

素因数の和:6697

約数の個数: 48

約数和(自身を含む): 211448016

約数和(自身を除く): 130723506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 6547, 12330, 13094, 19641, 32735, 39282, 58923, 65470, 98205, 117846, 196410, 294615, 589230, 896939, 1793878, 2690817, 4484695, 5381634, 8072451, 8969390, 13454085, 16144902, 26908170, 40362255, 80724510]

約数ペア:

[(1, 80724510), (2, 40362255), (3, 26908170), (5, 16144902), (6, 13454085), (9, 8969390), (10, 8072451), (15, 5381634), (18, 4484695), (30, 2690817), (45, 1793878), (90, 896939), (137, 589230), (274, 294615), (411, 196410), (685, 117846), (822, 98205), (1233, 65470), (1370, 58923), (2055, 39282), (2466, 32735), (4110, 19641), (6165, 13094), (6547, 12330)]