1304094780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{52883}}^1$

素因数の和:53035

約数の個数: 72

約数和(自身を含む): 3984703632

約数和(自身を除く): 2680608852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 52883, 105766, 158649, 211532, 264415, 317298, 475947, 528830, 634596, 793245, 951894, 1057660, 1586490, 1903788, 2379735, 3172980, 4759470, 7244971, 9518940, 14489942, 21734913, 28979884, 36224855, 43469826, 65204739, 72449710, 86939652, 108674565, 130409478, 144899420, 217349130, 260818956, 326023695, 434698260, 652047390, 1304094780]

約数ペア:

[(1, 1304094780), (2, 652047390), (3, 434698260), (4, 326023695), (5, 260818956), (6, 217349130), (9, 144899420), (10, 130409478), (12, 108674565), (15, 86939652), (18, 72449710), (20, 65204739), (30, 43469826), (36, 36224855), (45, 28979884), (60, 21734913), (90, 14489942), (137, 9518940), (180, 7244971), (274, 4759470), (411, 3172980), (548, 2379735), (685, 1903788), (822, 1586490), (1233, 1057660), (1370, 951894), (1644, 793245), (2055, 634596), (2466, 528830), (2740, 475947), (4110, 317298), (4932, 264415), (6165, 211532), (8220, 158649), (12330, 105766), (24660, 52883)]