174748980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3037}}^1$

素因数の和:3193

約数の個数: 96

約数和(自身を含む): 563463936

約数和(自身を除く): 388714956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3037, 3836, 4110, 4795, 5754, 6074, 8220, 9111, 9590, 11508, 12148, 14385, 15185, 18222, 19180, 21259, 28770, 30370, 36444, 42518, 45555, 57540, 60740, 63777, 85036, 91110, 106295, 127554, 182220, 212590, 255108, 318885, 416069, 425180, 637770, 832138, 1248207, 1275540, 1664276, 2080345, 2496414, 2912483, 4160690, 4992828, 5824966, 6241035, 8321380, 8737449, 11649932, 12482070, 14562415, 17474898, 24964140, 29124830, 34949796, 43687245, 58249660, 87374490, 174748980]

約数ペア:

[(1, 174748980), (2, 87374490), (3, 58249660), (4, 43687245), (5, 34949796), (6, 29124830), (7, 24964140), (10, 17474898), (12, 14562415), (14, 12482070), (15, 11649932), (20, 8737449), (21, 8321380), (28, 6241035), (30, 5824966), (35, 4992828), (42, 4160690), (60, 2912483), (70, 2496414), (84, 2080345), (105, 1664276), (137, 1275540), (140, 1248207), (210, 832138), (274, 637770), (411, 425180), (420, 416069), (548, 318885), (685, 255108), (822, 212590), (959, 182220), (1370, 127554), (1644, 106295), (1918, 91110), (2055, 85036), (2740, 63777), (2877, 60740), (3037, 57540), (3836, 45555), (4110, 42518), (4795, 36444), (5754, 30370), (6074, 28770), (8220, 21259), (9111, 19180), (9590, 18222), (11508, 15185), (12148, 14385)]